Aero 4 Glide GRVL - Men's Size:8.5 the Terravia Trail Shorts are

the Terravia Trail Shorts are built for going fast and far on singletrack all year round

Reflective details keep you visible from dusk to dawn

Knog tested numerous prototypes to get the perfect pitch

With side illumination

helping redistribute forces to reduce stress and strain on your entire body

Aero 4 Glide GRVL - Men's Size:8.5 the Terravia Trail Shorts areVenture beyond the familiar in the Aero Glide 4 GRVL. A running shoe that gives you the freedom to effortlessly switch between surfaces whenever you choose. With a grippy sole for greater versatility and confidence. Break free from the ordinary and embrace the unpredictable, while enjoying exceptional comfort and dynamic performance.