Hiking shoe, dynamic and reliable even on the toughest trails. The Rocket DFS adopts the innovative Vibram Traction Lug technology that improves traction and grip by 25% thanks to its special design. The upper part has a cross-rib structure and is protected by a layer of 3D printing. The exclusive AKU Dual Fit System (DFS) technology implemented here allows you to vary the degree of fit precision simply by adjusting the two different lacing systems.