• Smell that is given off by other similar products created without these holes.
• The gel silicon will also soften foot calluses and moisturize the heel.
• Fits easily into shoes to provide comfortable all day support.
• The stretchy design makes them unisex and one size for men and women.
• The shock absorbent material absorbs shock from heel strike
• It help to prevent a heel spur that often follows plantar fasciitis.
• The stretchy design provides better cushioning for your heels.
• Small holes in the sleeve create air circulation as you walk and prevent that sweaty