Soft, Comfortable Support – Cushion the “ball” of your feet to relieve pressure and stress from long standing periods, walking, running, or general movement Unisex (Men and Women) – These large metatarsal inserts can fit both men and women with a wide range of shoe sizes. To determine proper sizing, compare the ball of your foot to these measurements: Small 3.5″ x 2.4″ x .15″; Large 3.9″ x 2.6″ x .15″ Versatile Wear – ZenToes metatarsal pads can be worn barefoot around the house, under socks in tennis shoes, with sandals or heels and other footwear Breathable, Odor Resistant – Designed to help reduce pain, our left and right matching foot pads are stain and odor resistant for long-lasting wear. Ultra-Thin Design – Each gel foot pad slides over the big toe to hold it in place and wraps smoothly around your feet for non-slip, all-day support At ZenToes we strive to provide the highest quality foot care treatments available. Our premium foot care products are made from medical grade materials to ensure that you receive superior products for your feet. Live an active, balanced lifestyle when you trust your foot care to ZenToes. This product has been prepared for shipment with dignity and purpose by an individual with diverse abilities who works at Opportunities, Inc. in Wisconsin. When you purchase this product, you support your feet and a good cause!