AKU  Hayatsuki GTX Mountaineering Boots - Men's

$550.00
Members get an est. $55.00 in rewards

Designed for high-level mountaineering, the handcrafted Hayatsuki GTX mountaineering boots are waterproof and insulated to help you get through hard mixed terrain at high altitudes up to 4,500 m.

Color: Blue/Orange
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Members get an estimated $55.00 (10%) back on this item as a part of your annual .

Members get an estimated $55.00 (10%) back on this item.
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Location Image of color Blue/Orange
Location Image of color Blue/Orange

Features

  • Uppers are constructed of high-quality 3 mm Italian Perwanger leather and elastic textile for durability and longevity
  • Extra-stiff 6 mm lasting board creates an entirely rigid midsole to accommodate step-in crampons and front pointing on steep ice
  • GORE-TEX Insulated Comfort linings plus additional PrimaLoft® insulation provide waterproofness and warmth in the harshest mountain environments
  • Vibram® Curcuma soles are crampon compatible and designed with deep and aggressive lugs to carry you confidently over a variety of mountain terrains
  • AKU Elica Natural Stride System ensures an anatomic fit to provide better stability and weight distribution across your boot sole, reducing pressure points
  • AKU Custom Fit insoles with aluminum insulation further enhance warmth
  • Dual-density polyurethane (PU) ExoSkeleton midsoles provide support and comfort underfoot
  • Adaptive lace-lock system with micro pulleys makes it easy to dial in the perfect fit
  • Rubber and Liba®Smart PU rand, toe and heel welts protect the upper and aid crampon fit
  • Half pair: 2 lbs.

Imported.

View all AKU Men's Mountaineering Boots

Technical Specs

Best Use

Mountaineering

Footwear Height

Over-the-ankle

Footwear Closure

Lace-up

Waterproof

Yes

Type of Waterproofing

GORE-TEX insulated 3-layer bootie

Upper

Leather/nylon

Lining

GORE-TEX Insulated Comfort

Insulated

Yes

Insulation

PrimaLoft

Midsole

Dual-density polyurethane

Support

6 mm fiberglass lasting board

Outsole

Vibram Curcuma

Can Be Resoled

Yes

Crampon Compatibility

Step-in

Weight (Pair)

4 pounds

Gender

Men's

Size Chart

AKU Footwear - Men's
77.588.599.51010.51111.51212.513
U.S. Men's77.588.599.51010.51111.51212.513
U.S. Women's8.599.51010.511-------
UK6.577.588.599.51010.51111.51212.5
EU404141.54242.5434444.5454646.54747.5
Foot Length (in.)1010.210.410.610.81111.211.411.611.81212.212.4

Sizing Notes

Measurements are stated in inches.

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