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Saving lives is a serious job, so it's only natural the gear is serious too. The Women's YMCA Poly MB Back is built to sustain 200+ hours of performance while maintaining a comfortable hold on your body — 91% Polyester / 9% Spandex engineered to last 5–10 times longer than ordinary Poly/Spandex, with built-in UPF 50+ for guarding at the pool, waterpark, or beach.
- 91% Polyester / 9% Spandex; lining: 100% Polyester
- 200+ hours of performance — lasts 5–10x longer than ordinary Poly/Spandex
- UPF 50+ sun protection; improved long-lasting fit
- Durable protection against sunscreen, chlorine, salt, heat, and body oils
- Flat-locked seams lay flatter and closer to the body — won't chafe
- Long-lasting color retention; MB back style with YMCA branding
COMFORT — Flat-locked seams and premium poly stretch deliver a smooth, chafe-free hold all shift.
PERFORMANCE — The MB back keeps shoulders free for scanning, climbing, and in-water rescues at the Y.
DURABILITY — Engineered for 200+ hours of performance — 5–10 times the life of ordinary Poly/Spandex.
Original: $42.00
-65%$42.00
$14.70Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Saving lives is a serious job, so it's only natural the gear is serious too. The Women's YMCA Poly MB Back is built to sustain 200+ hours of performance while maintaining a comfortable hold on your body — 91% Polyester / 9% Spandex engineered to last 5–10 times longer than ordinary Poly/Spandex, with built-in UPF 50+ for guarding at the pool, waterpark, or beach.
- 91% Polyester / 9% Spandex; lining: 100% Polyester
- 200+ hours of performance — lasts 5–10x longer than ordinary Poly/Spandex
- UPF 50+ sun protection; improved long-lasting fit
- Durable protection against sunscreen, chlorine, salt, heat, and body oils
- Flat-locked seams lay flatter and closer to the body — won't chafe
- Long-lasting color retention; MB back style with YMCA branding
COMFORT — Flat-locked seams and premium poly stretch deliver a smooth, chafe-free hold all shift.
PERFORMANCE — The MB back keeps shoulders free for scanning, climbing, and in-water rescues at the Y.
DURABILITY — Engineered for 200+ hours of performance — 5–10 times the life of ordinary Poly/Spandex.





















