--- product_id: 566463130 title: "Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit" brand: "arena" price: "S/.744" currency: PEN in_stock: true category: "Arena" url: https://www.desertcart.pe/products/566463130-boys-junior-racing-jammer-powerskin-st-next-knee-length-tech store_origin: PE region: Peru --- # lighter & less drag 60% recycled fabric longer-lasting compression Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit **Brand:** arena **Price:** S/.744 **Availability:** ✅ In Stock ## Summary > ♻️⚡ Swim Fast, Swim Green: The Future of Racing Jammers is Here! ## 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?** S/.744 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/566463130-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 - • **Streamlined Power Fit:** Snug, compressive design for maximum propulsion and reduced drag. - • **Eco-Performance Fusion:** Race faster with 60% recycled yarns—sustainability meets speed. - • **UPF 50+ Sun Protection:** Stay protected during outdoor training with built-in UV defense. - • **Durability Meets Comfort:** Ergonomic low-profile seams ensure freedom of movement and lasting wear. - • **FINA & USA Swimming Approved:** Certified for competitive edge and official race compliance. ## Overview The ARENA Powerskin ST Next Junior Boys' Racing Jammer is a FINA-approved competitive swimsuit crafted with over 60% recycled fabrics. Designed for a tight, compressive fit, it reduces water absorption and drag while providing durable, long-lasting compression. Ergonomically constructed with low-profile seams, it offers excellent freedom of movement and is USA Swimming 12&Under approved. Featuring UPF 50+ protection, this lightweight tech suit is the ultimate choice for young swimmers aiming to combine performance with sustainability. ## Description desertcart.com : ARENA Powerskin ST Next Junior Boys' Racing Jammer Competition Swimsuit Sports Athletic Swim Team Championship Tech Suit, Black, Size 28 : Clothing, Shoes & Jewelry ## Features - 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 | B0CJ9XQJLQ | | Age Range Description | Big Kid | | Apparel Closure Type | Drawstring, Pull On | | 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 | Black | | 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 | | Global Trade Identification Number | 03468337098119 | | Item Type Name | Swim Trunks | | Item Weight | 65 Grams | | Lining Description | 84% Polyamide, 16% Elastane | | Manufacturer | ARENA | | Manufacturer Part Number | 005878-50-28 | | Material Type | Polyamide, Elastane | | Neck Style | U-Neck | | 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 | | Ultraviolet Protection Factor | UPF 50+ | | Waist Size | 28 Inches | ## Images ![Boys' Junior Racing Jammer Powerskin St Next Knee Length Tech Suit Competitive Swimsuit - Image 1](https://m.media-amazon.com/images/I/61drl+YpvoL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - ARENA Boys Racing Jammer Powerskin St Next Knee Length Tech Swim Suit - arena Unisex Cobra Ultra Swipe Racing Swim Goggles for Men & Women Anti-Fog Technology Dual Strap, Mirror/Non-Mirror Lens --- ## 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.pe/products/566463130-boys-junior-racing-jammer-powerskin-st-next-knee-length-tech](https://www.desertcart.pe/products/566463130-boys-junior-racing-jammer-powerskin-st-next-knee-length-tech) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-06-16*