Silva Strive Ultra Light Red Size:L/XL but are now ~25% thinner

but are now ~25% thinner and lighter

and the polarized lenses with full UV400 protection means you can safely take in the sights

0 new supercritical foam compound

and polyester

Silva Strive Ultra Light Red Size:L/XL but are now ~25% thinnerStrive 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