Boot Doc BD 3D 5x POWER Insole color:one color:#f2f2f2 2 zips on rear arms

2 zips on rear arms allow for venting using YKK AquaGuard Zips

Collar: High stand-up collar

and two-way zipper provide customizable ventilation

breathable Omni-Tech fabric and fully seam-sealed construction

Boot Doc BD 3D 5x POWER Insole color:one color:#f2f2f2 2 zips on rear armsFEATURES of the Boot Doc BD 3D 5x POWER Insole Perfect support thanks to a perforated PE Top Grip surface (2. 0 mm) Year round performance thanks to a Flex Cambrelle base layer 1. 0 mm mid and rear foot stabilizer offer maximum power, flexible in forefoot Excellent insole for low volume, performance fit Disclaimer We only ship this brand to US Addresses.