The Prolimit hydrogen unisex boot is 5.5Mm thick and makes sure your feet stay warm in fall/winter conditions. The natural rubber reef sole makes you feel like you are walking on bare foots. This boot has a dry seal ankle cuff and blind-stitched seams so it can keep the water out. The boot has a reinforced heel for extra support. The neoprene is 5.5Mm thick and anti-allergic.Features
Reef sole, barefoot feeling Dry seal cuff Airflex 500+ limestone neoprene Velcro ankle strap Heel webbing loop for easy access Foot lock arch control rubber FTM seams (fluid taping method) Zodiac2plush inside lining OCL (Orthopedic controlled last) Water based glue, anti-allergic, environment friendly Heel lock reinforcement