Memory Foam Insoles for Men and Women, Comfort Insoles with Arch Support, Heel Cushioning Replacement Massage Insole for Trainers, Sneakers, Soprts Shoes, Work Boots, Black(US M: 7.5/8 or W: 8.5/9) Specification: Category: Insole Color: Black Material: PU Product Size&Weight: Man: US 6.5/7 Woman: US 7/8 length 25.5cm 73g Man: US 7.5/8 Woman: US 8.5/9 length 26.5cm 75g Man: US 8.5/9 Woman: US 10/10.5E length 27.5cm 80g Man: US 9.5/10 Woman: US 11/11.5 length 28.5cm 89g Function: Replaceable insoles are soft and breathable, have arch support, can be cut to size, can effectively relex your legs and feet, suitable for running shoes, sports shoes, boots, leather shoes, hiking shoes, etc.[Suitable for Daily Use] Memory foam insoles are suitable for a variety of people. These thick insoles can fit your shoes well and keep you comfortable even when you stand for a long time. They can be used in running shoes, boots, sneakers, leather shoes or Hiking shoes, etc. [Reusable and Cutable] These mens insoles are soft, comfortable and practical. They are good insoles to make shoes smaller, and can be reused, easy to clean, and will not deform after being washed and dried. In addition, the insole is cuttable, you can freely cut the shoe insole to the appropriate size as needed, making it a perfect replacement insole. [Anti-Slip and Shock-Sbsorbing] These gel insoles have good shock-absorbing effects and provide soft cushioning through highly elastic gel sponge air cushions, which can effectively relex your feet and legs. In addition, these insoles for shoes have good anti-slip effect and can protect your knees and ankles. [Ergonomic Design with Arch Support] The arch support memory foam insoles feature an ergonomic design with added neutral arch support at the bottom. Inner soles for men have multiple raised dots that can relieve your foot fatigue and allow you to enjoy foot massage at any time, bringing you lasting comfort and happiness. [High Quality Material] Our shoe inserts are made of high quality high elastic memory foam, which is highly wear-resistant, anti-slip and shock-absorbing, highly breathable, and can effectively absorb sweat and dehumidify, giving people a fresh and comfortable feeling.