YMCA Kiefer Instructor MB Back One Piece Swimsuit

YMCA Kiefer Instructor MB-Back One Piece Swimsuit

Comfort Performance Durability

Teaching swimming is a serious job and your swimsuit should be serious too. The YMCA Kiefer Instructor MB-Back One Piece is engineered to deliver the comfort, protection, and long-lasting performance that on-deck instructors 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 the first lesson of the season to the last. 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 lesson and every hour on deck.

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.