Detailed Product Description Item: KN-012Description:Neoprene Knee Support (open patella)Material: Neoprene, NylonSize: S,M,L,XLFeature & Function ... that is contoured and darted for optimum fit. The open patella area relieves pressure from the knee cap, improves ... , promotes healing, reduces abrasions. Caution: Do not apply over open wounds or if you have a susceptibility to dermatitis.* Recommended ...