Material : Nylon,Rubber metatarsal sleeve pad : foot sleeve metatarsal compression sleeve : forefoot pad metatarsal foot sleeve : metatarsal gel sleeve metatarsal support : metatarsal shoe pads high heels : foot pads calluses Package Include:1 Pair(2Pcs) Of Forefoot Pad Size Chart:  Size S(Length*Width): 8*8cm/3*3inch Size L(Length*Width): 9*8cm/3.5*3inch Size XL(Length*Width): 9.7*8cm/3.8*3inch Quantity: 1 Pair=2pcs Features: 1.Flexible Compression: These Ball Of Foot Cushions Slide Over The Big Toe And Around The Sides Of The Feet Holding Firm Without Sliding Or Bunching Inside Socks And Shoes. 2.Footwear Compatible: Metatarsal Foot Sleeves Fit Comfortably Inside Your Socks And Most Tennis Shoes, Boots, Flats And Most Footwear Without Pinching. 3.Relieve Pressure On The Ball Of Your Foot And Provide Weight Distribution And Shock Absorption While Walking, Running And Standing