AKU, the manufacturer of hiking and mountaineering boots made in Italy for over 50 years, added new styles for Spring/Summer 2024, including expanding on the Tribute Alp and Alterra II and adding fast hiker’s Reactive GTXand FlyRock Mid.

The Reactive GTX hiking boot has a Tenuta Grip high-traction outsole made of a compound developed by AKU to respond with cushioning and stability on any terrain, including wet surfaces. The exclusive tread design offers the asymmetric distribution of outsole lugs, flexibility and dual density. EVA cushioning is present at the forefoot for propulsion and heel for impact. An asymmetrical lacing system and TPU tie rods at the cuff’s base ensure closure registration; the board and sole feature AKU’s Elica Natural Stride System technology to enhance biodynamic performance.

The Alterra II GTX, shown left, inspired by AKU’s Alterra boot, is designed for long-distance on mixed terrain. It is lighter than the Alterra and features a Vibram Weave Technology outsole tread with a bi-density polyurethane wedge and recycled EVA for grip and cushioning. AKU’s Elica Natural Stride System technology provides stability and weight distribution while reducing pressure points.

The Tribute Alp GTX, shown right, is the third style in AKU’s Tribute hiking boot collection with an update. The leather boot offers more flex in the ankle design with reinforced toe and heel. An injected polyurethane midsole and Vibram Sendera outsole offer comfort and stability, and a Gore-Tex Performance Comfort liner keeps feet dry.

Expanding on its fast hiking boot offerings, the FlyRock Mid GTX, shown left features AKU’s Dynamic Fit technology, which adapts the boot’s heel tension with natural stride sequences. The FlyRock is for activities where traction, protection and high cushioning are required and uses Vibram’s Flight Traction lug and Megagrip outsole and a high cushion, high rebound EVA midsole. Other performance features include AKU’s Elica system technology and Gore-Tex Extended Comfort for waterproof protection and breathability.

Photos courtesy AKU