2mm Flex-Fit panels on the shoulders increase mobility to help conserve energy and reduce fatigue

In each kit you can find

as standard

With an adjustable drawstring and ergonomic gusset for a snug fit

coldest races and workouts

Tasca pesi SLS Mares Size:Small 2mm Flex-Fit panels on theThe new SLS Slide and Lock System large is the latest generation of weight system from Mares. The system uses a mechanical interference system that, during insertion, pushes the retaining teeth into position and prevents them from retracting. During release, however, it not only eliminates the interference but actually pulls the teeth inward via a system of sliding surfaces, thus ensuring the extraction of the male buckle from the female. Ease of use