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VIPER® is the Lamborghini of performance enhancing compression sleeves. We obsess over the details; which result in ultra premium and superior game-ready battlefield tested quality. We’re so confident on our claims, that we fully back them up with a 100% Lifetime Guarantee Warranty.

True Flexibility + Total Protection with TruCore® technology. We didn’t cut corners like other brands, each knee sleeve is constructed of two precision cut pieces double-hemmed together to provide the ultimate hugging fit and protection coverage.

Premium Feel + Superior Durability meaning these won’t tear or rip, yet offer premium softness and wicking ability. Using the most advanced composition of wicking compression material ever made; we call this in-house technology, TruCore®.

Won’t Slip During Play Or Action because a discrete band of soft silicone comfortably grips your skin keeping the sleeve in place during middle of battle, even as sweat accumulates.

Full Knee Length will cover much more area than just right above and below the knee. This knee sleeve extends down to mid calf and up to mid thigh.

Right Size With No Headaches from guessing around on your correct size. Our sizes are already optimized for correct compression fit so just take use a tape measure and look at our (zoom-able) size chart picture to your left. Sizes are for after-compression state and not the actual size of sleeve before expansion.

Each VIPER® Knee Sleeve Includes:
• 17″+ Compression Sleeve (1)
• Authentic Brand Label & Tags

Each is sold as a SINGLE (1) knee sleeve
TruCore® Durability & Protection – Will maintain elasticity after washes. Supreme soft feel and flexibility using the most advanced compression material available.
Dual-Layer TruCore® Wicking – Keep warm, stay dry with the most advanced material available. The best feeling compression sleeve you’ll ever touch with all double-seam hemming throughout
Non-Slip Inner Silicone Strip – No worries if the sleeve will stay in place. A hidden, soft silicone strip hides inside at the top that prevents the knee sleeve from slipping down when moving or getting sweaty
Backed by VIPER® Performance Lab’s 100% Lifetime Warranty, No-Hassle Returns, No Run Arounds