One tank top to go any distance. Simple, or simply perfect? When it comes to the Distance Tank, it’s one in the same. Soft and light as a favorite tee, but made to perform in the long haul. Made from a lightweight, odor-resistant blend of poly/spandex. Body-skimming fit. Shirred back detail. Reflective hit. XS(0-2), S(4-6), M(8-10), L(12-14), XL(16-18).