The Liontek Double BJJ Finger Sleeve offers the support of buddy taping without any of the hassle. These finger sleeves are composed of a foam-lycra composite designed to withstand repeated use. Our motion conforming system allows the finger sleeve to conform to your finger shape and movements over time. As the system heats up, the foam-lycra composite moulds to the ideal shape. The finger sleeve will be very tight when first used, but will loosen up over time. The tight fit ensures finger support while remaining sleek enough not to interfere with your game. This is the perfect finger sleeve for grappling sports including Brazilian Jiu Jitsu, Judo, MMA, weight lifting, rock climbing, and more. Size Chart (rough guide):X-Small (white): 90-120lbs or 5'0"-5'4"Small (blue): 121-163lbs or 5'5"-5'8"Medium (purple): 164-185lbs or 5'9"-5'11"Large (brown): 186-215lbs or 6'0"-6'4"X-Large (black): 216lbs+ or 6'5"+ One Double Finger Sleeve in each pack.