A Waterproof Strap With A Breathable And Lightweight Design For Urban And Outdoor Activities.Its Innovative Airosoft™ Finish Feels Surprisingly Soft And Sits Comfortably On Your Wrist. Made From Flexible Silicone With Grooves On The Underside For Added Ventilation During Intense Workouts.Adjustable Fit With Contrasting Length Adjustment Cutouts And 304 Stainless Steel Hardware.