Extreme durability
- FKM (Fluoroelastomer) is highly resistant to heat, UV radiation, sweat, water, oils, and chemicals.
- It does not crack or harden like ordinary silicone rubber, even after years of wear.
Premium feel and appearance
- Unlike cheaper silicone straps, FKM has a matte, almost velvety surface with a very pleasant touch.
- It does not feel “sticky” and does not attract dust or dirt.
- Combined with the Sailcloth textile layer, it looks sporty yet luxurious.
Wearing comfort
- The material is hypoallergenic, flexible, and fits well even during all-day wear or sports activities.
- Thanks to its strength and shape retention, the strap does not crease or deform.
Long lifespan
- FKM has excellent mechanical resistance – it does not wear out as easily as standard rubber or textile straps.
- It is suitable for everyday wear as well as extreme conditions – ideal for athletes, travellers, and fans of an active lifestyle.






























