Speedo men's Endurance+ Max Tech Panel jammer in black and grey, showcasing the fitted swimwear with panel design.

Speedo men's Endurance+ Max Tech Panel jammer in black and grey, featuring a sleek, streamlined design for swimming endurance.

Speedo men's Endurance+ Max Tech Panel jammer in black and grey, featuring a sleek design for competitive swimming.

Speedo men's Endurance+ Max Tech panel jammer in black and grey, featuring a sleek fit and durable swimwear fabric.

Speedo Mens Endurance+ Max Tech Panel Jammer - Black/Grey

Name: Speedo Mens Endurance+ Max Tech Panel Jammer - Black/Grey
Brand: Speedo
SKU: 8-005224003-32
Price: 36.04 GBP
Availability: OutOfStock

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Brand: Speedo

SKU: 8-005224003-32

Availability: In stock

£36.04 GBP; £36.04 GBP
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Speedo Mens Endurance+ Max Tech Panel Jammer - Black/Grey

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Speedo · Jammers SPEEDO MENS ENDURANCE+ MAX TECH PANEL JAMMER Black/Grey Built for training, engineered to last. Reach for our Endurance+ Max Tech Panel Jammer for training and active swims. Cut from Endurance+ Max fabric for protection and durability, it resists chlorine, sunscreen, oil and pilling. Designed with an internal drawcord for a secure fit and a front modesty panel liner for comfort and support. Train harder. Last longer.

Endurance+ Max FabricChlorine ResistantInternal DrawcordModesty Panel LinerTraining Jammer

3 Key Features

Endurance+ Max Fabric

The Endurance+ Max fabric is Speedo’s most durable training material, built to withstand the rigours of regular pool sessions. Its 53% Polyester and 47% PBT blend actively resists chlorine, sunscreen, oil and pilling. You get lasting shape retention and colour integrity session after session.

Secure, Adjustable Fit

An internal drawcord lets you dial in the waistband fit before you push off the wall. The jammer stays in place throughout interval sets and turns without needing readjustment. It is a practical, no-fuss detail that makes a real difference over a long training block.

Front Modesty Panel Liner

The integrated front modesty panel liner adds a layer of comfort and support exactly where it counts. It eliminates the need for a separate underlayer and keeps everything secure during dynamic movement. The result is a jammer you can focus on swimming in, not thinking about.

Full Feature Breakdown

Endurance+ Max FabricResists chlorine, sunscreen, oil and pilling for long-lasting durability in the pool.
53% Polyester / 47% PBT BlendA high-PBT composition maintains shape and colour even with frequent training use.
Chlorine ResistanceFabric is engineered to hold up against repeated chlorine exposure without degrading.
Anti-Pilling ConstructionSurface fibres resist pilling so the jammer looks and feels fresh throughout its lifespan.
Internal DrawcordConcealed drawcord at the waistband allows a personalised, secure fit before every session.
Front Modesty Panel LinerIntegrated liner provides additional comfort, coverage and support during training.
Tech Panel DesignPanelled construction adds a structured, performance-focused aesthetic to a reliable training jammer.

Product Specifications at a Glance

Fabric: 53% Polyester, 47% PBTRange: Endurance+ MaxGarment Type: JammerColourway: Black/GreyLiner: Front modesty panel linerWaistband: Internal drawcordChlorine Resistance: YesBest For: Regular pool training and active swims

Not sure on sizing? See our Speedo Global Fit Adult Male Swim 26-46 Size Guide or ask our swimwear experts for advice.

Speedo Global Fit Adult Male Swim 26-46 Size Guide

← Scroll to see all sizes →

Size	26	28	30	32	34	36	38	40	42	44	46
International Size Equivalents
GB Size	26	28	30	32	34	36	38	40	42	44	46
D (Germany)	1	2	3	4	5	6	7	8	9	10	11
F (France)	34	36	38	40	42	44	46	48	50	52	54
I (Italy)	40	42	44	46	48	50	52	54	56	58	60
Lat Am	Talla 26	Talla 28	Talla 30	Talla 32	Talla 34	Talla 36	Talla 38	Talla 40	Talla 42	Talla 44	Talla 46
Aus	6	8	10	12	14	16	18	20	22	24	26
USA	26	28	30	32	34	36	38	40	42	44	46
CAN	26	28	30	32	34	36	38	40	42	44	46
MEX	26	28	30	32	34	36	38	40	42	44	46
Body Measurements (cm)
Hip*	80–85	86–92	93–97	98–102	103–106	107–111	112–116	117–121	122–126	127–131	132–136
Waist**	63–68	69–74	75–79	80–84	85–88	89–93	94–98	99–103	104–108	109–113	114–118
Body Measurements (inches)
Hip*	31½–33½	34–36	36½–38	38½–40	40½–41½	42–43½	44–45½	46–47½	48–49½	50–51½	52–53½
Waist**	24½–26½	27–29	29½–31	31½–33	33½–34½	35–36½	37–38½	39–40½	41–42½	43–44½	45–46½

All measurements are body measurements, not garment measurements. For further guidance view our full size guide or ask our swimwear experts.

Frequently Asked Questions

QHow do I find the right size in this jammer?

Speedo jammers are sized by waist measurement. Please refer to our Speedo Global Fit Adult Male Swim 26-46 Size Guide for a full breakdown of sizing across the Speedo range.

QIs this jammer suitable for daily training?

Yes. The Endurance+ Max fabric is specifically designed for frequent pool use, resisting chlorine, sunscreen and oil to maintain its shape and performance over a heavy training schedule.

QWhat is the difference between this and a standard Endurance+ jammer?

The Endurance+ Max fabric offers enhanced durability compared to standard Endurance+ fabric, making it the better choice for swimmers who train multiple times per week and need a suit that holds up longer.

QHow should I look after this jammer to get the best lifespan from it?

Rinsing the jammer in cool, clean water immediately after each pool session will help preserve the fabric and extend its life. For full guidance see our full product aftercare guide.

Care Instructions

💧Rinse immediately after every use in cool, non-chlorinated water
🚫Do not leave the wet suit in a bag for extended periods
☀️Leave to dry naturally avoiding sunlight
🧼Hand wash only with a detergent suitable for delicate fabrics
🌬️Air dry by hanging away from direct heat sources
🚫Do not machine wash, tumble dry, wring, iron or dry-clean

View our full swimwear product aftercare guide to ensure you look after your kit properly.

Why Buy from Allens Swimwear?

A Family Business Built on Swimming Since 1976

Allens Swimwear is a family-run business founded in 1976 by Dennis Allen and his daughter Linda Beal. It started from a genuine need. “With 2 swimmers in the family it was often difficult to find the right kit, so dad and I took the plunge and started selling to local swimmers at our local pool in Kingsbury out of a suitcase and we’ve never looked back.” Today, Linda, her husband Richard, and three of their children Danny, Will and Jenna still run the business together. The suitcase may be long gone, but the founding principle of helping swimmers get the right kit remains exactly the same.

🏆50 Years of Expertise50 years in the swimming world. Our swimwear experts are on hand by phone or in store to give you honest, expert advice on sizing, fit and product choice.

🏪Visit Us In StoreCome and see us at our Midlands store in Dordon, Tamworth. Mon to Fri 8am to 4pm, Sat 8am to 3pm, Sun 10am to 2pm. Please check our Visit Us page to confirm opening hours before making a special trip.

📦Free UK Delivery and No Hassle ReturnsFree delivery on orders over £40. If something is not right, we make returns straightforward and stress-free.

🪡Race Suit Repair ServiceSnagged or damaged your suit? Our professional race suit repair service can save your investment and get you back racing.

🏊Swimming Club PartnershipsWe work directly with swimming clubs across the UK. Find out about our Club Partnership Programme for exclusive club discounts and benefits.

💙10% Blue Light DiscountNHS, Emergency Services, Armed Forces and teachers all receive 10% off every order, in store or online, every time. No codes, no hoops.

Helpful Links from Allens Swimwear

🏪About Allens Swimwear 📏Speedo Global Fit Adult Male Swim 26-46 Size Guide 📋Full Product Aftercare Guide 📦Delivery Information ↩️Returns Policy 📍Visit Us In Store ✉️Get In Touch 💙Blue Light Card Discount 🪡Race Suit Repair Service 🏊Swimming Club Partnership Programme

UK Delivery Options

🚚 Free UK Delivery

Free delivery on all orders over £40

For orders below £40, delivery charges will be displayed at checkout.

The total order value, including any deals or discounts (such as a discount code), must be over £40.

📮 Royal Mail

Tracked 24: Usually 1–2 working days.
Tracked 48: Usually 2–3 working days.
Guaranteed Next Day Delivery: Order before 3pm Monday–Friday or 8am Saturday. Orders placed after 8am Saturday will be delivered Tuesday.

📦 UPS

Standard: Usually 1–2 working days.

🚀 DHL Courier

Standard: Usually 1–2 working days.
Economical: Usually 3–4 working days.

🏪 In Store Collection

Free in store collection is available. Simply choose this option at checkout and pick up your order at our store.

🕐 Delivery Times

In stock items are usually dispatched the same day.
Delivery estimates are affected by seasonal demand and weather conditions.
Unless stated otherwise, please allow up to 30 days for delivery.

EU Delivery Options

✈️ FedEx

Priority: 1–2 working days across the EU.
Economy: 3–5 working days for EU destinations.
Standard: 1–4 working days within the EU.

International Delivery Options

🌍 International Shipping

Customs charges may apply based on your country's regulations.
Cross border shipments may be inspected by customs authorities.

📮 Royal Mail

International Tracked: Typically 10–15 working days for delivery.

🚀 DHL Courier

DHL Express: Delivery within 2–3 working days internationally.

Important Information

Delivery charges and options will be displayed at checkout, tailored to your location and preferences.
Please note that delivery times may vary due to seasonal demand or unforeseen circumstances.
For international deliveries, customs duties and taxes may apply based on your country's regulations.

FAQs

1. What delivery options do you offer?

We offer several delivery options, including Standard Delivery, Express Delivery, and International Shipping.

2. How long will it take for my order to arrive?

Delivery times depend on the option you choose at checkout. Standard Delivery typically takes 2–3 days, while Express Delivery is usually delivered within 1–2 days. International delivery times may vary by location.

3. How much does delivery cost?

Delivery costs vary based on the shipping method and destination. Standard delivery starts at £4.99, and express delivery starts at £14.99. International shipping rates are calculated at checkout.

4. Do you offer free delivery?

Yes, we offer free delivery on orders over £40. Terms and conditions apply.

5. Can I track my order?

Yes, once your order is dispatched, you'll receive a tracking number via email to monitor its progress.

6. Do you deliver internationally?

Yes, we deliver to many countries worldwide. Delivery times and costs for international orders are shown at checkout.

7. What should I do if my order hasn't arrived?

If your order hasn't arrived within the estimated timeframe, please contact us with your order number, and we'll assist you.

8. What happens if I'm not home to receive my delivery?

If you're not available, the courier will typically leave a card with instructions on how to rearrange delivery or collect your parcel.

9. Can I change my delivery address after placing an order?

We can make changes to your delivery address if your order hasn't been dispatched. Please contact us as soon as possible.

10. What if my order arrives damaged or incomplete?

If your order arrives damaged or is incomplete, please contact our customer service team as soon as possible with photos and your order number, and we'll resolve the issue promptly.

11. Do you deliver to PO Boxes or BFPO addresses?

Currently, we don't deliver to PO Boxes and BFPO addresses. Please check specific delivery options at checkout.

12. Can I choose a specific delivery date?

For express or special deliveries, you may be able to select a preferred delivery date at checkout.

Returns Policy

We offer a free returns service. We advise that customers keep either proof of posting or a receipt as we cannot be held accountable for items lost being returned to us.

Please note that this returns policy does not cover items such as special order swimwear, customised products and products ordered specifically at the request of a customer. Products such as these cannot be returned (unless faulty).

Free UK Returns

If you are unhappy with your purchase for any reason, then we will gladly refund you within 28 days of purchase. Simply click on the link below to begin the returns policy:

ALLENS OF KINGSBURY RETURNS

EU & International Returns

Returns outside of the UK are at the buyer's cost. Please return to us at the address below.

ALLENS OF KINGSBURY 80 Barden View Road
Dordon
Staffordshire
B78 1QB
England

Please ensure that you have completed a CN22 Customs declarations form and that this has been clearly marked as being Returned Goods. Please mark the return parcel on the outside clearly as returned goods. Failure to do this could result in Customs charges being applied to the parcel on its return. I regret we cannot accept parcels with customs duties and charges payable — these will be returned to sender.

Non-Faulty Goods

Please return items with the original packaging if possible and to keep hygiene seals on suits, please also include a copy of the invoice received clearly stating on this that you would like a refund for the return.

Please note that we will not accept non-faulty items back that have been worn or without their relevant packaging, labels or stickers.

If you would like to exchange an item for an alternative size, style or item please follow the link to us along with a copy of your invoice, please note on the invoice what item is required as an alternative.

Faulty Goods

In the case of faulty goods, please contact us and provide details of the nature of complaint along with photos and the date of purchase and the care given to product.

In all cases of complaint we will endeavour to substitute faulty goods with an identical replacement, or substitute the goods with ones of similar value. This does not affect your statutory rights, and you may of course choose to have a complete refund if you are not 100% happy.

How to Return an Item

Fill out the Returns Form included in your package.
Securely pack your items, ideally in the original packaging.
For UK customers, use this link.
For international customers, ensure shipping is prepaid and use an insured service.

Need Help?

If you have any questions about delivery, please contact us.

This size guide covers Speedo Global Fit adult men's swimwear in numeric sizes 26–46. All measurements are body measurements taken from your own body, not garment measurements. Always use the waist and hip measurements as the primary guide. International size equivalents (D, F, I, Lat Am, Aus, USA, CAN, MEX) are included in the sizing table below.

Shop Speedo Men's Swimwear →

Body Measurement Points

Speedo men's swimwear body measurement diagram

How to Measure

Take all measurements directly against your skin using a soft tape measure. All measurements are body measurements, not garment measurements.

A
HipMeasure around the widest part of your hips, 10cm below the natural waist. This is the primary measurement for men's swimwear.
B
WaistMeasure around your waist 5cm below the natural waist at the narrowest point.

*Hips are measured 10cm below the natural waist around the widest point. **Waist is measured 5cm below the natural waist at the narrowest point.

Sizing Table — Speedo Global Fit Adult Male Swimwear (Sizes 26–46)

Sizing	26	28	30	32	34	36	38	40	42	44	46
International Size Equivalents
GB Size	26	28	30	32	34	36	38	40	42	44	46
D (Germany)	1	2	3	4	5	6	7	8	9	10	11
F (France)	34	36	38	40	42	44	46	48	50	52	54
I (Italy)	40	42	44	46	48	50	52	54	56	58	60
Lat Am	Talla 26	Talla 28	Talla 30	Talla 32	Talla 34	Talla 36	Talla 38	Talla 40	Talla 42	Talla 44	Talla 46
Aus	6	8	10	12	14	16	18	20	22	24	26
USA	26	28	30	32	34	36	38	40	42	44	46
CAN	26	28	30	32	34	36	38	40	42	44	46
MEX	26	28	30	32	34	36	38	40	42	44	46
Body Measurements (cm)
Hip*	80–85	86–92	93–97	98–102	103–106	107–111	112–116	117–121	122–126	127–131	132–136
Waist**	63–68	69–74	75–79	80–84	85–88	89–93	94–98	99–103	104–108	109–113	114–118
Body Measurements (inches)
Hip*	31½–33½	34–36	36½–38	38½–40	40½–41½	42–43½	44–45½	46–47½	48–49½	50–51½	52–53½
Waist**	24½–26½	27–29	29½–31	31½–33	33½–34½	35–36½	37–38½	39–40½	41–42½	43–44½	45–46½

*Hips are measured 10cm below the natural waist around the widest point. **Waist is measured 5cm below the natural waist at the narrowest point. All measurements are body measurements, not garment measurements.

Fit Notes — Speedo Global Fit Adult Men's Swimwear

Always use your waist and hip measurements as the primary guide when selecting a Speedo men's swimwear size. Both should fall within the same size — if they suggest different sizes, use the hip measurement to decide.
Speedo men's swimwear is designed to fit closely and securely — trunks and jammers should sit flat against the body with no gaping at the waistband or leg.
Most Speedo men's styles feature an internal drawcord at the waist, which allows adjustment for a more comfortable fit around the waist.
Speedo swimwear is made from chlorine-resistant fabrics that ease slightly with wear — do not size up based on initial tightness.
Rinse in cold fresh water immediately after every use. Do not tumble dry, iron, or dry-clean.
Unsure? Contact our team or call +44 1827 330600.

Frequently Asked Questions — Speedo Adult Men's Swimwear

Measure your waist and hips against your skin with a soft tape measure. Use both measurements as your primary guide and compare to the sizing table above.

If your waist and hip measurements fall between two sizes, use the hip measurement to decide. Most Speedo men's styles feature an internal drawcord which allows the waist to be adjusted, so a slightly larger size can be taken in at the waist if needed. Speak to a member of staff at Allens if you are unsure.

Trunks are a mid-length style similar to shorts, sitting above the knee. Jammers are a longer, close-fitting style extending to the knee, popular with competitive and fitness swimmers for their hydrodynamic profile. Briefs are a minimal, close-fitting style offering the least resistance in the water. All are sized using the same waist and hip measurements.

Speedo men's swimwear sizes do not directly correspond to standard clothing sizes. Always use body measurements to select the correct size. The international equivalents shown in the table are a secondary reference only — body measurements should always be the primary guide.

Standard Speedo swimwear is suitable for recreational and fitness swimming. For competitive pool swimming, Speedo's Fastskin racing range (including the LZR Pure Intent 2, LZR Pure Valor 2, and LZR Ignite) are specifically designed and World Aquatics approved. Speak to a member of staff at Allens for guidance on the right product for your level.

Speedo swimwear is primarily designed for pool use. While the chlorine-resistant fabrics will withstand occasional use in open water or the sea, prolonged exposure to salt water can accelerate fabric wear. Rinse thoroughly in fresh water after every use. For dedicated open water or triathlon use, a wetsuit or open water-specific suit is recommended.

Rinse in cold fresh water immediately after every use to remove chlorine, salt, and sunscreen. Hand wash gently with a mild detergent if needed. Do not machine wash, tumble dry, iron, or dry-clean. Store flat and dry, away from direct sunlight. Avoid sitting on rough pool surrounds as this can cause premature fabric wear.

Speedo Mens Endurance+ Max Tech Panel Jammer - Black/Grey

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