EC3D Knee Sleeve 70% polyester/30% lycra elastane Made in the USA and Imported Perfect during and after physical activities, the SportsMed Compression Knee Sleeve is a must-have for all athletes. BENEFITS: Relieves pain while enhances blood circulation and reduces inflammation, More breathable than traditional neoprene, Silicon band inside to stay in place DESIGN: Provides stabilizing support to the patella, Seamless for extreme comfort, Moisture Control, Engineered compression technology, bCool fabric, Seamless zoned compression, Antimicrobial fibers APPLICATION: Helps reduce pain associated to injuries, great for traveling, Calibrated compression: 10 mmHG