Training swimwear for junior swimmers designed to keep shape and colour through regular pool sessions. MY KILOMETRE Boy's Jammer Swimsuit brings chlorine resistance and a snug fit so parents and coaches can focus on technique. Are durability and sun protection the right priorities for regular club training?
⚡ At a Glance
- • Wearing Comfort: Streamlined, snug fit tailored for laps and swim training
- • Best for: Junior competitive swimmers and regular club training sessions
- • Not ideal for: Leisure pool users who prefer loose boardshorts or casual styles
An 81% polyester and 19% special spandex blend resists sagging and bagging. Fabric has chlorine resistance rated for up to 600 hours and includes UPF50+ protection.
Keeps shape through heavy training – thanks to 81% Polyester and 19% Special Spandex
High polyester content provides structural stability while spandex adds controlled stretch, together resisting sagging and bagging during repeated wear. Fabric construction preserves tension so seams and panels hold their form after many sessions.
Fit stays snug during sets and intervals, reducing chafing and the need for frequent replacements.
Long-lasting pool performance – with chlorine-resistant fabric rated for up to 600 hours
Material formulation and finishing limit chlorine-induced breakdown, a rating expressed as endurance across pool hours. That resistance slows thinning and colour fading commonly seen in standard swimwear.
Reliable colour retention and structure make the trunks suitable for frequent club training and swim practice.
Quick turnaround and sun defence – with quick-dry fibre and UPF50+ protection
Stripe fabric is engineered to shed water rapidly and block UVA and UVB rays with UPF50+ certification. Fast drying reduces damp time between sessions and lowers the chance of odour buildup.
Garments dry quickly after lessons and offer meaningful sun protection for outdoor practice.
✨ The 4 Key Reasons for MY KILOMETRE Boy's Jammer Swimsuit
- Durable fabric blend - Retains shape through frequent training and resists bagging.
- Chlorine-resistant construction - Endures up to 600 hours of pool exposure maintaining colour.
- Front lining and drawstring waist - Keeps trunks secure during dives and flip turns.
- Quick-dry with UPF50+ - Dries rapidly between sessions and blocks harmful UV rays.
📋 Technical Details at a Glance
- Category: Apparel
- Brand: MY KILOMETRE
- Material: 81% Polyester, 19% Special Spandex
- Chlorine resistance: Up to 600 hours of pool time
- Lining: Front lined
❓ Frequently Asked Questions
Q: How resistant is the fabric to chlorine?
A: The fabric resists chlorine damage for up to 600 hours of pool time, which helps maintain fit and colour during frequent sessions.
Q: Will the waistband stay secure during training?
A: A front lining combined with a drawstring waist creates a secure, adjustable fit suitable for laps, dives and flip turns.
Q: What are the recommended care instructions?
A: Hand wash in cold water only, then hang or lay flat to dry; do not iron or wash in hot water and avoid direct sunlight when drying.
🏆 Our Verdict
Suitable for junior competitive swimmers and club members who need durable training swimwear. Durability, strong chlorine resistance and UPF50+ sun protection combine to deliver practical, long-lasting performance. Durability and reduced replacement frequency give clear long-term value for regular swimmers.
