New Balance Women's Speed 2-in-1 Short Elastane^Polyester Imported Machine Wash New Balance Clothing Size Guide Get those arms and legs pumping like pistons in the sleek Speed 2-in-1 Short. Lightweight polyester fabrication. Elastic waist features an interior drawstring for a secure fit. Built-in brief increases comfort and support. Key pocket at interior left. Reflective elements increase visibility in low-light conditions. 100% polyester.Brief: 90% polyester, 10% elastane. Machine wash cold, tumble dry low. Imported. Measurements: Waist Measurement: 26 in Outseam: 16 in Inseam: 6 1&frasl;2 in Front Rise: 12 in Back Rise: 16 in Leg Opening: 25 in Product measurements were taken using size SM, inseam 6.5. Please note that measurements may var