MoistureCool Knee Brace Pants. Retains knee braces in better position and prevents any knee brace from slipping down. Strategically placed knee brace reinforcement panels. Flat-lock stitching for extra comfort. New MoistureCool and AirMesh wicking fabrics. Super-soft knitted waistband with silicone grip. Knee alignment design. Velcro® brand hook-and-loop adjustable brace cover sock.