Knee Support Standard Small 12.25 13.25 CPAP Accessories Attractive lightweight aluminum frame Adjustable Jobst for Men 20 30 Knee High Attractive lightweight aluminum frame Adjustable height settings Easy to use push button folding mechanism provides audible click when locked Front cross brace near top of walker allows for full stride Each side operates independently to allow easy movement through narrow spaces and greater stability while standing Vinyl contoured hand grip for added comfort and long lasting wear Rear glide cap allows for walker to slide easily and smoothly over most surfaces (come standard on models with 5 wheels) Folds flat for transport and storage HCPCS* Code: E0135 (without wheels) E0143 (with wheels) Fits hip cicum Small * Fits knee circum 25 (measurement taken just under the knee cap while knee is slightly bent) * Thermal support for prevention treatment & rehabilitation of the knee * Provides protection and support against general wear and tear including sprains strains and twisted knees * Anatomically shaped in 3 pieces for more comfort and a better fit * Thermoskin increases elasticity of muscles tendons and ligaments to reduce the risk of injury when under stress and strain * Clinically proven to increase surface skin and subcutaneous temperature between 2 3 degrees F the optimal level to make tendons and muscles more pliable and elastic to provide optimal muscle function