Silva Strive Ultra Light Running Vest Size:L/XL Providing a comfortable fit that

Providing a comfortable fit that won't affect sleep

Powerful AND Smart - COROS watches offer everything you have come to expect from a GPS Sports Watch plus some of the most desirable aspects of a smart watch including phone notifications and Sleep Tracking and Fitness Level analysis

These extremely lightweight

The reflective areas on the belt combined with the Silva Tyto light holder ensures visibility when running on trafficked streets

Silva Strive Ultra Light Running Vest Size:L/XL Providing a comfortable fit thatStrive Ultra Light is the most lightweight and slimmed down trail running vest from Silva. Its your best companion for faster runs and races. This running vest is made of breathable and light mesh fabric for optimal ventilation and great sweat transportation. Run free with this super slim running backpack which only weighs 139 grams! When speed and seconds matter, details matter too. The Strive Ultra Light running vest has four pockets in the front