Vivoactive 4S Black Slate Watch 2FOR50 The design features a hard

The design features a hard shell for low-profile coverage and a foam back for comfort

which absorbs moisture and keeps you dry

Nike React foam provides cushioned responsiveness for a smooth transition

1 kg per weight

Vivoactive 4S Black Slate Watch 2FOR50 The design features a hardSmaller Sized GPS Smartwatch, Features Music, Body Energy Monitoring, Animated Workouts, Pulse Ox Sensors and More. Easily download songs to your watch. Record all the ways to move with more than 20 preloaded GPS and indoor sports apps including yoga running swimming and more. Get easy to follow animated workouts right on your watch screen including strength cardio yoga and Pilates. Battery life: up to 7 days in smartwatch mode; up to 5 hours in GPS