AKU Hayatsuki GTX Blue/Orange


Great boot for 4000m and up.



Great boot for 4000m and up. Insulated with Primaloft for the cold mountain temperatures.

Upper: 3mm Italian Leather, Elastic Textile, AIR8000
Lining: GORE-TEX Insulated Comfort, Primaloft
Footbed: AKU Custom Fit Insole with Aluminum Insulation
Lasting board (stiffness): 6-4mm Fibreglass
Midsole: Double Density Polyurethane Exoskeleton
Sole: Vibram Curcuma Mountain
Weight: 900gr per boot

Made in Italy

Additional information

Weight 0.75 g
Dimensions 11 × 31 × 15 cm

10 US, 10.5 US, 9.5 US