Durability knows no limits with the Women's TYR Durafast Solid Maxfit Swimsuit. Built from all-polyester Durafast fabric that TYR rates at 20 times longer lasting than traditional swimwear, this suit won't sag and its color won't fade in sun or chlorine. Four-way stretch and UPF 50+ deliver freedom of movement and sun protection, while the Maxfit cut — medium neckline, thick supportive straps, keyhole back, and moderate leg — gives fuller coverage that never weighs you down. Content: 53% Polyester / 47% Polyester PBT (Durafast) Rated 20x longer lasting than traditional swimwear Four-way stretch technology UPF 50+ sun protection Medium neckline with thick, supportive straps Keyhole back; moderate leg cut COMFORT — Thick straps and a fuller-coverage Maxfit cut support all-day wear without digging or riding up. PERFORMANCE — Four-way stretch moves freely through laps, lessons, and water workouts. DURABILITY — Durafast polyester resists sag and fade through heavy sun and chlorine exposure, season after season.