Breathable Nylon Upper Arm Strap for Smart Watches & Fitness Trackers Adjustable Elastic Bicep Band Compatible with Fitbit Charge 5 / Versa Series, Secure Replacement Armband Running Gym

【Soft Breathable Nylon Sport Strap】Our breathable elastic arm band made of lightweight nylon fabric, soft, flexible, and breathable for long-time wear. A comfortable armband, bicep band, ankle band, or sport replacement strap for men and women. 【Adjustable Hook & Closure】This nylon bicep strap easy hook and design allows quick adjustment for a secure and comfortable fit. It stays in place during movement and is easy to put on or take off before and after exercise. 【Durable & Fade-Resistant Performance】The adjustable elastic sport band made from thickened nylon webbing that resists pilling, tearing, and wear over time. The robust materials maintain their shape and colour even after repeated washing or heavy sweating during fitness routines. 【Designed for Active Wearers】Specifically crafted as an extended replacement band for your fitness tracker, this strap is ideal for users who prefer wearing their device on the upper arm or ankle rather than the wrist. Perfect for running, gym sessions, cycling, and strength training where wrist movement needs to remain unrestricted.(Tracker unit is not included.) 【2 Size Options: 430mm / 500mm】This nylon bicep arm bands in two extended sizes to fit different arm and ankle needs. Small size total length is about 430mm, and large size total length is about 500mm.