MCDAVID Level 3 Knee Brace w/ PSII hinges & cross straps - 429X - Brand -: McDavid - Size -: Varies - Age group -: Adult LEVEL 3 MAXIMUM PROTECTION X marks the spot For prevention of and recovery from 
MCL and ACL injuries Elastic crossing straps for added fit and support Bi-lateral geared polycentric hinges with hyperextension stops provide excellent support while allowing free movement of the complex knee joint Top and bottom hook and loop closures ensure outstanding fit Latex-free neoprene provides thermal/compression therapy Padded buttress supports the patella Bound edges prevent irritation Seamless, perforated back panel for 
all-around comfort Outer heavy-duty nylon fabric for durability Fits left or right EXCLUSIVE DESIGN Color: Black Sizes: S-2XL Content: 100% latex-free 4.8mm neoprene (CR)—exclusive of binding/straps/cover fabric/hinges