KT TAPEå¨ KT FLEX is specially engineered to provide more effective, comfortable support for weak or injured knees. KT FLEX is for athletes, fitness enthusiasts, or those recovering from an injury who want extra support for knee joints without the bulk and restriction of a stabilizing sleeve. Synthetic fabric, adhesive pattern, comfortable to wear, water resistant, integrated FreeFlex support technology. 4 tape strips with embedded FreeFlex and 4 tape strips without FreeFlex‰ã¢, as well as instructions are included. Days of wear: 1-3 days. 2 strip application system for inside and outside of knee.|4 Reinforced tape strips with embedded FreeFlex for added lateral support and stability.|4 reinforced tape strips without FreeFlex allows for added medial support.|Targeted joint support for knees.|Specially woven design provides breathability and can be worn comfortably for up to 3 days.|Heat activated latex-free adhesive.