Angaben von Prolimit:

The Prolimit hydrogen unisex shoe is the perfect hybrid between a shoe and a boot. The natural rubber reef sole makes you feel like you are walking on bare foots. You can wear the shoes with a shorty to keep your feet warm, but they are also high enough to combine with a winter wetsuit so you skin is covered all the way. The neoprene of the shoes is 3mm thick.

Reef sole, barefoot feeling Smooth skin ankle seal Airflex 500+ limestone neoprene Heel webbing loop for easy access Foot lock arch control rubber GBS seams (glued and blind stitched) OCL (Orthopedic controlled last) Water based glue, anti-allergic, environment friendly Heel lock reinforcement