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Description
xThe AMANZI Acceler8 RIZE Jammers – Jet is a World Aquatics Approved (formerly FINA) racing swimsuit, tailored to competitive swimmers across all levels. The Acceler8 RIZE has been built for peak performance with strong muscle control, superior comfort and excellent hydrodynamics. The Acceler8 RIZE offers a high level of compression, effectively reducing the accumulation of lactic acid and muscle fatigue, thereby elevating overall athletic performance. The structure of the AMANZI Acceler8 RIZE has been designed to ensure superior comfort and support. The elasticated narrow waistband with hidden drawstring cord provides a fully adjustable fit. The Jammers have been constructed with only two fabric panels, effectively reducing the number of seams. The reinforced in high pressure points, stitched low profile seams, silicone leg grippers and modesty gusset lining provide a comfortable and secure fit. The hydrophobic water-repellent coating enhances the hydrodynamics of the swimsuit, ensuring minimal water absorption and reducing drag as athletes surge through the water.
Rise through the ranks and take your swimming to the next level with the AMANZI Acceler8 RIZE Jammers.
Features:
This suit is intended for Competitive Use Only - Not recommended for Training
Shipping & Returns
xFree 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.
Free in store collection is available. Simply choose this option at checkout and pick up your order at our store.
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.
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).
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.
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.
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.
If you have any questions about delivery, please contact us.
Size chart
The AMANZI Acceler8 RIZE Racing Jammer is a World Aquatics (FINA)-approved racing swimsuit tailored to competitive swimmers across all levels. Built for peak performance with strong muscle control, superior comfort, and excellent hydrodynamics, the Acceler8 RIZE offers high-level compression to reduce lactic acid accumulation and muscle fatigue. Features include an elasticated narrow waistband with hidden drawstring cord, two-panel construction to minimise seams, reinforced high-pressure points, stitched low-profile seams, silicone leg grippers, and a hydrophobic water-repellent coating to reduce drag.
| Size | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 |
| UK / US | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 |
| AUS | Boys 6 | Boys 8 | Boys 10 | Boys 12 | Boys 14 / XS | Small | Medium | Large |
| D | 116 | 128 | 140 | 152 | 164 / 3 | 4 | 5 | 6 |
| F | 55cm | 60cm | 65cm | 70cm | 75cm / XS | Small | Medium | Large |
| Body Measurements | ||||||||
| Waist (inches) | 22" | 24" | 26" | 28" | 30" | 32" | 34" | 36" |
| Waist (cm) | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 |
| Hips (inches) | 24" | 26" | 28" | 30" | 32" | 34" | 36" | 38" |
| Hips (cm) | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 |
UK/US sizes are the primary reference. AUS, D, and F are equivalent sizes. Size 30 spans Boys 14 and Extra Small adult. If between sizes, speak to a member of staff at Allens.
Measure your waist and hips in centimetres and match to the size table above. UK/US sizing is the primary reference — AUS, D, and F equivalents are also shown. Racing suits are compression garments and will feel tighter than training swimwear. Speak to a member of staff at Allens if you are unsure.
Yes. The AMANZI Acceler8 RIZE Racing Jammer is World Aquatics (formerly FINA) approved, meaning it meets the requirements for use in sanctioned competitive swimming events. Always check with your governing body or meet officials if you are unsure whether a specific suit is permitted for your competition.
The Acceler8 RIZE is designed for competition use only. Using it for regular training will significantly reduce its lifespan and compromise its hydrodynamic and compression properties. For training, we recommend the AMANZI training jammer range, which uses chlorine-resistant fabric built for regular pool use.
Racing jammers are designed to be considerably tighter than training swimwear. The high-level compression is intentional — it provides muscle support, reduces lactic acid accumulation, and improves hydrodynamics. If the suit is uncomfortable to the point of restricting movement or breathing, try the next size up. If in doubt, speak to our team at Allens.
Rinse thoroughly in cold fresh water immediately after every use. Do not machine wash, tumble dry, wring, iron, or expose to direct sunlight for extended periods. Store flat and dry, away from sharp objects. With proper care the hydrophobic coating and compression properties will be maintained for longer.
Yes. The size range covers boys' sizes from size 22 (Boys 6 AUS) through to size 30 (Boys 14 / Extra Small adult), as well as adult sizes from 30 to 36. Junior swimmers should size based on waist and hip measurements using the table above. Speak to a member of staff at Allens if you need guidance on junior sizing.
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