AKU Transalpina GTX

New model for this year (Do not check this option if this model was listed as new in last year’s Gear Guide)The upper combines suede with Air8000 for breathability. The AKU Internal Midsole System (IMS-3) is a unique exoskeleton midsole structure that combines a stable and durable PU frame with a softer cushioning layer of compression molded EVA. There is a second internal 5mm layer of EVA that is bonded to the anatomically-shaped lasting board. This triple density midsole system provides the ultimate in comfort while the exoskeleton frame supports and protects the foot.