Amazon.com: pedag Bamboo Deo Insole, Handmade in Germany, Made from Bamboo-Derived Terry, Ultra Thin and Durable, Ideal for Sockless Wear, Washable, US W9 M6 / EU 39 : Everything Else
Bamboo Charcoal Antibacterial Insoles for Shoes Plant Deodorant Running Sports Insole Feet Thickened Shock Absorbing Shoe Sole - AliExpress
Amazon.com: NotSocks Sockless Solution Bamboo Charcoal Flat Odor Absorbing Women Insoles for Shoes and Foot Insoles for Men - Thin Shoe Insoles - Comfort Insoles for Men & Women (Grey) : Health
Bamboo Insole is a super-thin and flexible sanitized hygienic insole