Meet the Swim U-Back Boss—our first-ever non-racerback swim top inspired by the iconic Boss silhouette. With a sleek U-back design, longline support, and soft recycled lining, this women’s supportive swim top blends function with modern style. It’s built to hold you in without holding you back.
Longline swim top with scoop neck and U-back
Fully lined with silky-soft recycled nylon
Clean-finished seams and armholes for no-chafe comfort
Encased underband for stable, pinch-free support
Front power mesh lining for extra hold
Opening for pad inserts on side
A swim top that provides medium compression, anti-chafe construction, and athletic support — built to perform in the water the same way the Boss Flex performs in the gym.
Medium compression — holds securely in water without restricting breathing or movement
Chlorine-resistant recycled fabric — holds shape and color through the full swim season
Anti-chafe internal seam construction — seams face away from skin; no irritation during lap swimming
Sweat and water-wicking lining — manages moisture in and out of the water
Athletic silhouette — performance-first design; appropriate for lap swimming and water sports
Quick-dry — comfortable minutes after leaving the water
Size-inclusive — XS to 4XL
Swim Motion
82% RECYCLED POLYESTER, 18% XTRA LIFE LYCRA 190GSM
Knit from OEKO-TEX® certified recycled polyester and Xtra Life Lycra®, Swim fabric is made for performance in and around the water. Designed with 4-way stretch, chlorine and saltwater resistance, and a UPF 50+ rating, it moves with you while providing protection and durability. Fully lined with silky-soft recycled nylon, Swim fabric delivers a sleek, supportive, and sensory-friendly fit built for endless adventure.
Softness
Weight
Stretch
Breathability
Softness
Weight
Stretch
Breathability
82% RECYCLED POLYESTER, 18% XTRA LIFE LYCRA 190GSM
Knit from OEKO-TEX® certified recycled polyester and Xtra Life Lycra®, Swim fabric is made for performance in and around the water. Designed with 4-way stretch, chlorine and saltwater resistance, and a UPF 50+ rating, it moves with you while providing protection and durability. Fully lined with silky-soft recycled nylon, Swim fabric delivers a sleek, supportive, and sensory-friendly fit built for endless adventure.
Machine wash cold
tumble dry low
OEKO-TEX® Certified
UPF 50+
Fully lined
Xtra Life Lycra®
OEKO-TEX® Certified
Support that makes waves.
Meet the Swim U-Back Boss—our first-ever non-racerback swim top inspired by the iconic Boss silhouette. With a sleek U-back design, longline support, and soft recycled lining, this women’s supportive swim top blends function with modern style. It’s built to hold you in without holding you back.
Longline swim top with scoop neck and U-back
Fully lined with silky-soft recycled nylon
Clean-finished seams and armholes for no-chafe comfort
Encased underband for stable, pinch-free support
Front power mesh lining for extra hold
Opening for pad inserts on side
Support that makes waves.
Meet the Swim U-Back Boss—our first-ever non-racerback swim top inspired by the iconic Boss silhouette. With a sleek U-back design, longline support, and soft recycled lining, this women’s supportive swim top blends function with modern style. It’s built to hold you in without holding you back.
Longline swim top with scoop neck and U-back
Fully lined with silky-soft recycled nylon
Clean-finished seams and armholes for no-chafe comfort
Meet the Swim U-Back Boss—our first-ever non-racerback swim top inspired by the iconic Boss silhouette. With a sleek U-back design, longline support, and soft recycled lining, this women’s supportive swim top blends function with modern style. It’s built to hold you in without holding you back.
Longline swim top with scoop neck and U-back
Fully lined with silky-soft recycled nylon
Clean-finished seams and armholes for no-chafe comfort
Encased underband for stable, pinch-free support
Front power mesh lining for extra hold
Opening for pad inserts on side
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