Aetrex Men's Dress 3/4 Medium/High Arch with Metatarsal Support Orthotic A61PF you’ll find the removable AMP

you’ll find the removable AMP (Advanced Memory Polyurethane) insole

VentTEK™ technology enables air flow

This boot is bloodborne pathogen resistant and has a Gore-Tex Crosstech barrier and waterproofing for added protection without compromising comfort

ASTM F3445 slip-resisting

Bio-Suspension system

Aetrex Men's Dress 3/4 Medium/High Arch with Metatarsal Support Orthotic A61PF you’ll find the removable AMP3 4 Length for footwear with narrow toe areas Arch support Cork blend core performance base Cupped rear foot Insole Thickness: 0. 18 inch Leather lining Metatarsal arch support relieves pressure from ball of foot Recommended for professional dress shoes with shallow depth Removable Orthotic Insert Support for a medium or high arch