Vivobarefoot Primus Lite IV Mens Barefoot Shoes Colour:Obsidian is the first in the

is the first in the series to contain 25mg of caffeine

ADJUST BELT: Adjustable size with back-of-head belt

do not tumble dry

One of the lightest sports bottles worldwide

mountain biking training/races

Vivobarefoot Primus Lite IV Mens Barefoot Shoes Colour:Obsidian is the first in theOur best selling barefoot training all rounder, now re engineered for smarter material usage and reduced production waste. The Primus Lite IV delivers the same trusted barefoot feel with recycled, vegan* materials made for moving naturally, whether you're running or working out. Wide, thin and flexible to elevate every workout, now with a lighter footprint. PRIMUS OUTSOLE Get as close to the ground as possible. ORTHOLITE INSOLE The Ortholite