Pearl Izumi - Ride Women's Sugar Thermal Cycling Tights 90% Polyester, 10% Elastane Imported Reflective elements for low-light visibility Autumn/Winter 2015 SELECT Thermal fabric sets the benchmark for moisture transfer and warmth; With a 6-panel anatomic design Silicone leg gripper; Women's Tour 3D Chamois With a 20" inseam [size medium]