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Description
xThe Carbon-AIR² features an innovative external one-piece construction that eliminates internal seams entirely. A single piece of fabric wraps the body with zero stitching, meaning no chafing and no drag at any point of the race. The new lining design works in harmony with this construction to deliver maximum speed, comfort and flexibility.
Horizontal carbon bands are woven directly into the ultra-lightweight fabric to deliver intelligent muscle compression where it matters most. This targeted support stabilises the muscles from waist to knee, reducing fatigue over longer efforts. The result is the same proven technology found in Arena’s classic Carbon Air range, now refined for even greater performance.
Elite swimmers love the Carbon-AIR² for its second-skin feel and unrestricted movement, both in and out of the water. The suit is super easy to get on, removing pre-race stress and preserving your focus. Long-lasting comfort throughout training and competition means you can race at full effort without distraction.
Not sure on sizing? See our Arena Powerskin Carbon Air2 Mens Size Guide or ask our swimwear experts for advice.
← Scroll to see all sizes →
| Size | 22 | 24 | 26 | 28 | 30 | 32 | 34 |
|---|---|---|---|---|---|---|---|
| International Size Equivalents | |||||||
| UK | 22 | 24 | 26 | 28 | 30 | 32 | 34 |
| USA | 22 | 24 | 26 | 28 | 30 | 32 | 34 |
| France | 55 | 60 | 65 | 70 | 75 | 80 | 85 |
| Italy | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| Germany | 00 | 0 | 1 | 2 | 3 | 4 | 5 |
| Body Measurements (cm) | |||||||
| A: Waist | 65–70 | 70–75 | 75–80 | 80–85 | 85–90 | 90–95 | 95–100 |
| B: Hip | 80–85 | 85–90 | 90–95 | 95–100 | 100–105 | 105–110 | 110–115 |
| Body Measurements (inches) | |||||||
| A: Waist | 25.6–27.6 | 27.6–29.5 | 29.5–31.5 | 31.5–33.5 | 33.5–35.4 | 35.4–37.4 | 37.4–39.4 |
| B: Hip | 31.5–33.5 | 33.5–35.4 | 35.4–37.4 | 37.4–39.4 | 39.4–41.3 | 41.3–43.3 | 43.3–45.3 |
All measurements are body measurements, not garment measurements. For further guidance view our full size guide or ask our swimwear experts.
Yes. The Arena Powerskin Carbon-AIR² Jammer is fully approved by World Aquatics for use in sanctioned competition, including national and international events.
Arena competition suits are designed for a close, compressive fit and sizing can differ from standard training wear. Please refer to the Arena Powerskin Carbon Air2 Mens Size Guide for Arena-specific measurements and guidance before ordering.
No. The Carbon-AIR² is constructed from a single piece of fabric with zero stitching, so there are no seams or raw edges to cause chafing or drag at any point during competition.
Competition tech suits require careful handling to maintain their properties. Please see our full product aftercare guide for full guidance on rinsing, drying and storing your suit correctly.
View our full swimwear product aftercare guide to ensure you look after your kit properly.
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.
Shipping & Returns
xUK 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
📦 UPS
🚀 DHL Courier
🏪 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
EU Delivery Options
✈️ FedEx
International Delivery Options
🌍 International Shipping
📮 Royal Mail
🚀 DHL Courier
Important Information
FAQs
We offer several delivery options, including Standard Delivery, Express Delivery, and International Shipping.
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.
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.
Yes, we offer free delivery on orders over £40. Terms and conditions apply.
Yes, once your order is dispatched, you'll receive a tracking number via email to monitor its progress.
Yes, we deliver to many countries worldwide. Delivery times and costs for international orders are shown at checkout.
If your order hasn't arrived within the estimated timeframe, please contact us with your order number, and we'll assist you.
If you're not available, the courier will typically leave a card with instructions on how to rearrange delivery or collect your parcel.
We can make changes to your delivery address if your order hasn't been dispatched. Please contact us as soon as possible.
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.
Currently, we don't deliver to PO Boxes and BFPO addresses. Please check specific delivery options at checkout.
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
Returns outside of the UK are at the buyer's cost. Please return to us at the address below.
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
If you have any questions about delivery, please contact us.
Size chart
This size guide covers the Arena Powerskin Carbon Air² Men’s Jammer. Our newest men’s competitive tech suit features an innovative external one-piece construction and new lining design for maximum speed, comfort and flexibility. Crafted from an ultra-lightweight fabric with horizontal carbon bands for intelligent muscle compression, the Carbon Air² smoothes the body into a streamlined shape from the waist to the knees.
With no stitching for zero chafing and dragging, this FINA-approved jammer is loved by elite swimmers for its ease of wear, unrestricted movement and second-skin feel. All measurements are body measurements taken directly from your body. Use your Hip (B) as the primary sizing guide.
Shop Arena Men’s Racing Jammers →
Take all measurements directly against your skin using a soft tape measure. Use the Hip (B) as the primary sizing guide.
If measurements fall between sizes, speak to a member of staff at Allens who will be happy to advise on the best fit.
| Sizing | 22 | 24 | 26 | 28 | 30 | 32 | 34 |
|---|---|---|---|---|---|---|---|
| International Size Equivalents | |||||||
| UK | 22 | 24 | 26 | 28 | 30 | 32 | 34 |
| USA | 22 | 24 | 26 | 28 | 30 | 32 | 34 |
| France | 55 | 60 | 65 | 70 | 75 | 80 | 85 |
| Italy | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| Germany | 00 | 0 | 1 | 2 | 3 | 4 | 5 |
| Body Measurements (cm) | |||||||
| A — Waist | 65–70 | 70–75 | 75–80 | 80–85 | 85–90 | 90–95 | 95–100 |
| B — Hip | 80–85 | 85–90 | 90–95 | 95–100 | 100–105 | 105–110 | 110–115 |
| Body Measurements (inches) | |||||||
| A — Waist | 25.6–27.6 | 27.6–29.5 | 29.5–31.5 | 31.5–33.5 | 33.5–35.4 | 35.4–37.4 | 37.4–39.4 |
| B — Hip | 31.5–33.5 | 33.5–35.4 | 35.4–37.4 | 37.4–39.4 | 39.4–41.3 | 41.3–43.3 | 43.3–45.3 |
All measurements are body measurements, not garment measurements. Use the Hip (B) as the primary sizing guide. Speak to a member of staff at Allens if you are unsure.
Watch our guide to measuring for the Arena Powerskin Carbon Air² Men's.
Measure your waist and hip using a soft tape measure directly against your skin. Use the hip measurement as the primary guide and compare both measurements to the sizing table above. Speak to a member of staff at Allens if you are unsure.
Measure your waist (A) at the natural waist point and your hip (B) at the widest point, keeping the tape horizontal and level. Both measurements should be taken directly against your skin with no clothing. Use the hip as the primary sizing guide.
If your measurements fall between two sizes, speak to a member of staff at Allens who will be happy to advise on the best fit for you. Arena racing jammers are designed to fit closely — a suit that fits correctly should feel firm and supportive without restricting breathing or movement.
A tech suit jammer should feel firm and compressive but wearable throughout a full competition day. It should be completely wrinkle-free when correctly fitted — any bunching or gathering indicates the suit is too large. The waistband should sit flat with no rolling, and leg hems should end above the knee.
Arena racing jammers are competition suits and are not designed for regular training use. Using a tech suit for training will degrade the fabric and reduce its lifespan significantly. Reserve it for races and competition warm-ups. Arena offer a wide range of training jammers for everyday pool use.
Rinse the suit in cold fresh water immediately after every use. Do not machine wash, tumble dry, iron, or dry-clean. Store flat and dry, away from direct sunlight. Avoid contact with sunscreen, oils, and petroleum-based products. Do not wring or twist the suit.
Arena racing suit sizes (22–34) do not directly correspond to standard clothing sizes. Always use body measurements to select the correct Arena size. The international size equivalents shown in the table (France, UK, USA, Italy, Germany) are provided as a secondary reference — always prioritise body measurements.
Yes — the Arena Powerskin Carbon Air² meets FINA/World Aquatics specifications and is approved for use in all sanctioned competitive swimming events. Always check with your event organiser for any local rules regarding tech suits in competition. Speak to a member of staff at Allens if you need further guidance.
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