Name: Hayatsuki GTX - Men's
Brand: AKU Outdoor
SKU: 920637.5
Price: 550.0 USD
Availability: InStock

TAKE ON THE STEEPEST AND MOST TECHNICAL TERRAIN

$550.00

The Hayatsuki GTX - Men's is Listed in US Men's Sizes

Low stock - 2 items left

The Hayatsuki GTX is perfect for hard mixed terrain at high altitudes up to 4,500 meters. Handcrafted by AKU in Montebelluna, Italy and designed with elite athletes in mind
Full Description

GORE-TEX Insulated Comfort + PrimaLoft
Keep your feet warm and dry in all mountain conditions with the integrated waterproof GORE-TEX Insulated Comfort+ membrane. With added Primaloft insulation, you will be sure to stay warm.

Vibram Curcuma
The VIBRAM Curcuma mountain sole is crampon compatible and designed to carry you through any terrain. From rugged trails to steep snow and ice, it is there for you.

Elica Natural Stride System
Our Elica Natural Stride System ensures an anatomical fit to provide better stability and weight distribution across your boot sole to reduce pressure points and encourage better form and performance.

Lining Description: GORE-TEX® Insulated Comfort + PRIMALOFT
Sole: Vibram Curcuma Mountain Sole
Footbed: AKU Custom Fit Insole with Aluminum Insulation
Stiffness: Extra-Stiff
Lasting board: 4-6mm Fiberglass & Die Cut EVA
Midsole: Double Density Polyurethane ExoSkeleton
Upper: 3.0mm Italian Perwanger Leather + Elastic Textile + AIR8000®
Resoleable: Yes
Weight: 914grams Per Boot
Handcrafted By AKU in Italy

Made with PFAS Chemicals to Improve Performance in Severe Wet Conditions

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Amazing boot and well made. Fit is perfect and Very Warm…..

Feel as good as they look

Fit was true to size for me. Allow a small amount of flex which I like.

Go for it

The Hayatsukis are awesome shoes! These are incredibly precise fitting snug and tight around the heel. The lacing system lets you loosen the pressure on your toes while keeping the heel and ankle area nice and tight. They're plenty warm for temperatures between -10 and -15 Celsius while you're moving. However, as soon as you stop and stand still, you'll start to feel the cold. I personally found them comfortable for belaying around -7 Celsius.
I would have preferred a wider toe box to accommodate my bunion as the Superalp model the one I feel a bit wider. They're definitely wider than Scarpa Phantoms but narrower than La Sportiva Nepal

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Hayatsuki GTX - Men's

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