Primus Trail Knit FG Mens Ultimate Grey/Storm Cloud Size:45eu With waterproof protection and updated

With waterproof protection and updated no-sew construction

while also including recovery-focused exercises for tired feet

a grippy multi-terrain sole and easy tongue construction for independent movers

The Cork Insole provides 3mm of foam with a top layer of natural antibacterial cork

The Motus Strength is the first ever zero-drop barefoot strength-training footwear

Primus Trail Knit FG Mens Ultimate Grey/Storm Cloud Size:45eu With waterproof protection and updatedThe Primus Trail Knit is an evolution of the Primus Trail FG: our original, best selling trail running sneaker. It features a knit upper for enhanced breathability and purer trail mobility, made with recycled materials, and a sock like construction to keep out trail debris.