Breathable, anti-odor & made of durable high quality compression fabric.Offers enough resistance to give your legs extra support, while enhancing your athletic activities. The compression support wrap alleviate stiff and sore thigh muscles, effective for groin, hamstring and quad strains and pulls.Prevents the thigh sleeve from slipping or sliding.Suitable for for running, hiking, martial arts, volleyball, basketball, cycling, baseball, yoga, workouts or any fitness activities. Specification:Free Size,suitable for calf circumference 43-52 cm (16.93-20.47 inch)Material: Synthetic rubber, NylonPackage Includes : 1 Piece Thigh BraceNote:1. Please allow 1-3 mm error due to manual measurement.2. Color might be slightly different due to the color calibration of each individual monitor.