Waterproof rubber straps

When the ISOfrane dive strap debuted, it quite literally changed the shape of dive straps. It soon became known as the rubber strap of choice for the makers of some of the most iconic dive watches of the 60’s and 70’s.

Before, most dive straps were usually made from rubber. They were sticky, uncomfortable and would often blister and crack in extreme conditions. These straps were even harder on the divers wearing them. Without ventilation, the skin doesn’t breath.

The ISOfrane strap changed all of that. It was the result of a more humane design and it was manufactured from isoprene.

ISOfrane used the best recipe, made it non-allergic, non-toxic and added even more durability and softness to rubber without using silicon.

Collection ISOfrane is empty