Speedo introduced the world's first racerback swimsuit back in the early 1900s, and the style is still favored today by Olympic swimmers and occasional ocean-dippers alike. The Endurance+ Super-Pro is made from Speedo's exclusive Endurance+ fabric, which is specially engineered to last 20 times longer than conventional swim fabrics. Not only does this fabric resist bagging and sagging, it's also more resistant to the effects of chlorine and salt water (so your suit fits—and looks—better, wear after wear). Thoughtful design details include thick straps for comfort and support and a high-cut leg for ease of movement. Performance fit. 26 (size 0), 28 (size 2), 30 (size 4), 32 (size 6), 34 (size 8), 36 (size 10), 38 (size 12), 40 (size 14). Poly/PBT. Racing-cut leg. Partially lined. Hand wash. Import.