Isis Women's Skyline V-Tank With an Evaporator finish and seamless construction to reduce chafe, the Isis Women's Skyline V-Tank is great for both gym workouts and mountain running trails. This tank is constructed of seven oz. fabric that is 73% polyester, 20% nylon and 7% elastane. An inner shelf bra with rib-knit support channel under cups makes the Isis Women's Skyline V-Tank great. The Isis Women's Skyline V-Tank has a body length of twenty-two inches. The Isis Women's Skyline V-Tank combines the sporty look of a racerback tank with the comfort of a v-neck.