
YMCA Kiefer Guard MB Back One Piece Swimsuit
YMCA Kiefer Guard MB-Back One Piece Swimsuit
Comfort Performance Durability
Saving lives is a serious job and your swimsuit should be serious too. The YMCA Kiefer Guard MB-Back One Piece is engineered to deliver the comfort, protection, and long-lasting performance that on-duty YMCA guards demand, whether you're at the pool, waterpark, or beach. Built from a premium 91% Polyester/9% Spandex blend with a 100% Polyester lining, this suit sustains 200+ hours of performance lasting 5–10 times longer than ordinary Poly/Spandex so your fit, shape, and color stay locked in from opening day to the final shift of summer. Advanced fabric technology fights the sunscreen, chlorine, salt, heat, and body oils that break down ordinary suits, while flat-locked seams lie smooth and close to the body for all-day comfort with zero chafe. Built-in UPF 50+ protection keeps you covered wherever the job takes you.
Features
91% Polyester / 9% Spandex · Lining: 100% Polyester
MB-Back design for a secure, professional fit
Sustains 200+ hours of performance — lasts 5–10× longer than ordinary Poly/Spandex
UPF 50+ sun protection
Durable protection against sunscreen, chlorine, salt, heat, and body oils
Flat-locked seams — lie flatter and closer to the body, won't chafe
Long-lasting color retention
Ideal for pool, waterpark, and beach environments
Benefits
COMFORT — Flat-locked seams and a flexible Poly/Spandex blend with a full Polyester lining move with your body and won't chafe — so you stay comfortable through every hour of your shift.
PERFORMANCE — UPF 50+ sun protection and advanced fabric technology keep you protected and performing at your best — at the pool, waterpark, or beach.
DURABILITY — Engineered to sustain 200+ hours of performance and last 5–10× longer than ordinary Poly/Spandex, this suit holds its fit, shape, and color all season long — no matter what the water throws at it.
Original: $42.00
-65%$42.00
$14.70More Images











YMCA Kiefer Guard MB Back One Piece Swimsuit
YMCA Kiefer Guard MB-Back One Piece Swimsuit
Comfort Performance Durability
Saving lives is a serious job and your swimsuit should be serious too. The YMCA Kiefer Guard MB-Back One Piece is engineered to deliver the comfort, protection, and long-lasting performance that on-duty YMCA guards demand, whether you're at the pool, waterpark, or beach. Built from a premium 91% Polyester/9% Spandex blend with a 100% Polyester lining, this suit sustains 200+ hours of performance lasting 5–10 times longer than ordinary Poly/Spandex so your fit, shape, and color stay locked in from opening day to the final shift of summer. Advanced fabric technology fights the sunscreen, chlorine, salt, heat, and body oils that break down ordinary suits, while flat-locked seams lie smooth and close to the body for all-day comfort with zero chafe. Built-in UPF 50+ protection keeps you covered wherever the job takes you.
Features
91% Polyester / 9% Spandex · Lining: 100% Polyester
MB-Back design for a secure, professional fit
Sustains 200+ hours of performance — lasts 5–10× longer than ordinary Poly/Spandex
UPF 50+ sun protection
Durable protection against sunscreen, chlorine, salt, heat, and body oils
Flat-locked seams — lie flatter and closer to the body, won't chafe
Long-lasting color retention
Ideal for pool, waterpark, and beach environments
Benefits
COMFORT — Flat-locked seams and a flexible Poly/Spandex blend with a full Polyester lining move with your body and won't chafe — so you stay comfortable through every hour of your shift.
PERFORMANCE — UPF 50+ sun protection and advanced fabric technology keep you protected and performing at your best — at the pool, waterpark, or beach.
DURABILITY — Engineered to sustain 200+ hours of performance and last 5–10× longer than ordinary Poly/Spandex, this suit holds its fit, shape, and color all season long — no matter what the water throws at it.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
YMCA Kiefer Guard MB-Back One Piece Swimsuit
Comfort Performance Durability
Saving lives is a serious job and your swimsuit should be serious too. The YMCA Kiefer Guard MB-Back One Piece is engineered to deliver the comfort, protection, and long-lasting performance that on-duty YMCA guards demand, whether you're at the pool, waterpark, or beach. Built from a premium 91% Polyester/9% Spandex blend with a 100% Polyester lining, this suit sustains 200+ hours of performance lasting 5–10 times longer than ordinary Poly/Spandex so your fit, shape, and color stay locked in from opening day to the final shift of summer. Advanced fabric technology fights the sunscreen, chlorine, salt, heat, and body oils that break down ordinary suits, while flat-locked seams lie smooth and close to the body for all-day comfort with zero chafe. Built-in UPF 50+ protection keeps you covered wherever the job takes you.
Features
91% Polyester / 9% Spandex · Lining: 100% Polyester
MB-Back design for a secure, professional fit
Sustains 200+ hours of performance — lasts 5–10× longer than ordinary Poly/Spandex
UPF 50+ sun protection
Durable protection against sunscreen, chlorine, salt, heat, and body oils
Flat-locked seams — lie flatter and closer to the body, won't chafe
Long-lasting color retention
Ideal for pool, waterpark, and beach environments
Benefits
COMFORT — Flat-locked seams and a flexible Poly/Spandex blend with a full Polyester lining move with your body and won't chafe — so you stay comfortable through every hour of your shift.
PERFORMANCE — UPF 50+ sun protection and advanced fabric technology keep you protected and performing at your best — at the pool, waterpark, or beach.
DURABILITY — Engineered to sustain 200+ hours of performance and last 5–10× longer than ordinary Poly/Spandex, this suit holds its fit, shape, and color all season long — no matter what the water throws at it.























