Yiwwor Sports Armband, Breathable Nylon Bicep Band for Running and Gym Extended 16.1-Inch Adjustable Strap Upper-Arm Ankle Wear

【EXTENDED ACTIVE FIT】The longer upper arm band adjusts for comfortable wear around the upper arm or ankle, helping keep your wrist flexible while running, cycling, lifting or training 【SECURE WORKOUT HOLD】The adjustable bicep strap fastens closely to help reduce slipping and loosening during vigorous gym sessions, outdoor runs and strength workouts 【BREATHABLE NYLON WEAVE】This breathable adjustable nylon replacement strap promotes airflow and helps reduce sweat build-up, staying comfortable through longer exercise sessions 【BUILT FOR REPEAT USE】Thickened wear-resistant webbing helps resist pilling, tearing, deformation and fading through regular workouts, perspiration and repeated washing 【SIMPLE EVERYDAY SETUP】Thread the tracker unit into the connector, wrap the band around your chosen position and adjust for a secure fit; fitness tracker unit is not included