The extra reinforced shoulder strap enhances upper back comfort and durability

Glow-in-the-dark feature

Practice your stroke at the pool in the Arena Women's Tropicals Challenge Back One Piece Swimsuit

Free companion app (iOS/Andriod/Kindle Fire)

Tacx and TrainerRoad

TYR Women's SunDefense Long Sleeve Hooded UPF 50+ Swim Shirt YGroup_5687333519528 The extra reinforced shoulder strapSupportive, stylish, and adventure ready. TYR Active Womens Swimsuits are crafted to provide comfort and flexibility, making them a reliable choice for active days both in and out of the water. Features Loose fit 360 degree range of motion Details Fabric: 90% Polyester, 10% Spandex Care: Machine washable Sun Protection: UPF 50+ Adjustable: No Country of Origin: Imported