--- product_id: 624444398 title: "Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit" brand: "arena" price: "€ 186.10" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.it/products/624444398-boys-junior-racing-jammer-powerskin-st-next-knee-length-tech store_origin: IT region: Italy --- # lightweight 65g design low water absorption & drag 60% recycled fabric Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit **Brand:** arena **Price:** € 186.10 **Availability:** ❌ Out of Stock ## Summary > ♻️⚡ Dive into sustainable speed and own the pool like a pro! ## Quick Answers - **What is this?** Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit by arena - **How much does it cost?** € 186.10 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/624444398-boys-junior-racing-jammer-powerskin-st-next-knee-length-tech) ## Best For - arena enthusiasts ## Why This Product - Trusted arena brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Freedom:** Low-profile seams and T-back design ensure unrestricted movement in every race. - • **Featherweight Speed:** At just 65 grams, this jammer cuts through water with minimal drag. - • **Endurance Compression:** Long-lasting, tight fit engineered for maximum power and streamlined form. - • **Eco-Performance Fusion:** Race faster with over 60% recycled yarns powering every stroke. - • **Certified Competitive Edge:** FINA & USA Swimming approved for official meets—join the elite swim squad. ## Overview The Arena Boys' Junior Racing Jammer Powerskin St Next is a FINA-approved competitive swimsuit crafted from 65% polyamide and 35% elastane, featuring over 60% recycled fabric for sustainability. Weighing only 65 grams, it offers superior compression and durability with ergonomic low-profile seams and a T-back design for optimal freedom of movement. Designed for boys 12 and under, it reduces water drag and enhances power, making it a top choice for serious young swimmers. ## Description desertcart.com : ARENA Powerskin ST Next Junior Boys' Racing Jammer Competition Swimsuit Sports Athletic Swim Team Championship Tech Suit, Aquamarine, Size 28 : Clothing, Shoes & Jewelry Review: Good quality and fit - Good price and fit for my son Review: Follow the size chart given for youth jammers - My son loves the fit of the jammers. He loves the leg compression as well. I measured his waist and hips and followed the size chart. DO NOT SIZE DOWN when buying these youth jammers. Stick with the size chart given. My son waist is 24 inches and hip 27.8 inches and his height is about 148cm and i bought the size 26 jammers. ## Features - 65%Polyamide, 35% Elastane - Imported - Experience the phenomenal difference of the first ever FINA-approved racing jammer for boys made with recycled fabrics: lighter, more durable and faster - Focused on sustainibility: over 60% of this sustainable fabric is made of recycled yarns; Please be advised, this jammer suit for racing is designed for a tight, compressive fit - The jammer is significantly lighter which results in less water absorption and drag while the specific characteristics of the new fabric provide a longer-lasting compression and, consequently, greater durability - The ergonomic construction with low profile seams ensures perfect fit and excellent freedom of movement; USA Swimming 12&Under approved - Greater support and compression for increased power and a streamlined position in the water; World Aquatics (FINA) approved ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJ9WRGTY | | Age Range Description | Big Kid | | Apparel Closure Type | Drawstring, Pull On | | Apparel Fabric Stretch | Medium Stretch | | Apparel Fabric Weight Class | Lightweight | | Back Style | T Back | | Best Sellers Rank | #165,019 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #20 in Boys' Athletic Swimwear Jammers | | Brand Name | ARENA | | Color | Aquamarine | | Customer Reviews | 4.2 4.2 out of 5 stars (278) | | Embellishment Feature | Logo, Piping | | Fabric Type | 65%Polyamide, 35% Elastane | | Fit Type | Snug | | Fit to Size Sentiment | Runs Small | | Garment Size Country | United States | | Global Trade Identification Number | 03468336920138 | | Item Type Name | Swim Trunks | | Item Weight | 65 Grams | | Lining Description | 84% Polyamide, 16% Elastane | | Manufacturer | ARENA | | Manufacturer Part Number | 005878-681-28 | | Material Type | Polyamide, Elastane | | Neck Style | Low Profile | | Number of Items | 1 | | Pattern | Solid | | Product Benefits | Comfort and Durability, Ergonomic Construction, Extra-Flexible, Longer-Lasting Compression, Lower Water Absorption | | Product Care Instructions | Hand Wash Only | | Rise Style | Mid Rise | | Size | 28 | | Sleeve Length Description | Sleeveless | | Sleeve Type | Sleeveless | | Special Size Type | Standard | | Strap Type | Non-Adjustable | | Style Name | Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit | | Style Number | 005878 | | Swimwear Bottom Form | Jammer | | Swimwear Form Type | Bottom Only | | Swimwear Top Form | Rash Guard Top | | Ultraviolet Protection Factor | UPF 50+ | ## Images ![Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit - Image 1](https://m.media-amazon.com/images/I/61Oo81w-1NL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality and fit *by V***T on March 22, 2026* Good price and fit for my son ### ⭐⭐⭐⭐⭐ Follow the size chart given for youth jammers *by D***R on March 4, 2026* My son loves the fit of the jammers. He loves the leg compression as well. I measured his waist and hips and followed the size chart. DO NOT SIZE DOWN when buying these youth jammers. Stick with the size chart given. My son waist is 24 inches and hip 27.8 inches and his height is about 148cm and i bought the size 26 jammers. ### ⭐⭐⭐⭐⭐ Arena techsuit, suits for competition *by C***S on February 13, 2026* Definitely worth buying this techsuit for my 8 year old son. Who got first ppace in the 50m boy backstroke and breaststyle. It definitely made his swimming compete as the suit is meant for it. I am ordering one more time in different color as a reward for his achievement. If you are looking for a swimsuit for competition., don't hesitate to buy a proper swimming competition like tech suit as it will help them win the competition. ## Frequently Bought Together - ARENA Boys Racing Jammer Powerskin St Next Knee Length Tech Swim Suit - ARENA Tracks Unisex Junior Youth Essential Racing Swim Goggles Kids Swimmers Young Racers 6-12 Anti-Fog Coated Non-Mirror Lens, Clear/Clear/Light Blue - Speedo Unisex-Child Swim Goggles Vanquisher 2.0 Junior --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/624444398-boys-junior-racing-jammer-powerskin-st-next-knee-length-tech](https://www.desertcart.it/products/624444398-boys-junior-racing-jammer-powerskin-st-next-knee-length-tech) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-15*