Extreme safety – whether you are climbing, surfing, fishing, sailing, jogging or downhill biking: the standwalk strap secures your glasses reliably and protects them from loss and falls. Maximum adjustability – our innovative design: thanks to the pulley effect the length is easily adjustable, dimensionally stable and there are no protruding bands and snagging. Anti-slip coating: thanks to the anti-slip properties of the special silicone blend, the strap keeps every frame secure, whether it be sports glasses, reading glasses, sunglasses, Wayfarer. Comfortable to wear – The ends of the glasses chain are made of extra soft silicone and the coated tear-resistant strap convinces with an incomparable smooth wearing comfort. Absolute premium quality – benefit from a brand that conquers the outdoor world with full passion for quality. High-quality materials and innovation distinguishes the sports glasses strap