Knee Compression Sleeves: McDavid Hex Knee Pads Compression Leg Sleeve for Basketball, Volleyball, Weightlifting, and More - Pair of Sleeves 80% nylon Made in USA PATENTED HEX PROTECTION - Closed cell foam padding protects your knees from high impact activities and sports MOISTURE WICKING TECHNOLOGY - Keep Cool & Dry with advanced hDc Moisture Management Tech DURABLE FOR DAILY WEAR - 9mm Hex technology is a favorite among pro and collegiate athletes for its reliable durability ENHANCED FIT AND COMFORT - extended length of sleeve protects leg from scrapes and cuts, non-slip material stays in place and doesn't chafe COMPRESSES WITH CONFIDENCE - Warm muscles = happy muscles, happy muscles mean reduced fatigue and cramping, so you can go faster and stronger