3D Flat Knee Support Size:S and a Vibram rubber outsole

and a Vibram rubber outsole suitable for both dry and snowy surfaces

and multi-directional lug sole for steady grip

Original BIRKENSTOCK footbed: anatomically formed

TempShield™ insulation keeps beverages cold or hot for hours

With an outdoor-friendly upper

3D Flat Knee Support Size:S and a Vibram rubber outsoleThe 3D Flat Knee Support is designed to alleviate symptoms of: General Knee Pain (including minor soft tissue tears strains patellar pain or tracking issues) Tendinitis Arthritis Design Theory Made from Flat Stitching Technology. This allows customized stitching to achieve 3D shaping of the fabric for a optimum fit. 3D Fit contours to knee area to provide compression and support. Breathable, multi directional stretch allows full range of motion while