Hayatsuki GTX - Men's

Name: Hayatsuki GTX - Men's
Brand: AKU Outdoor
SKU: 920637.5
Price: 599.95 CAD
Availability: OutOfStock

TAKE ON THE STEEPEST AND MOST TECHNICAL TERRAIN

16 reviews

Regular price$599.95

Color — Blue-Orange

Color

Blue-Orange

Size —

Size Guide

HOW TO CHOOSE YOUR SIZE

We create our footwear using lasts based on real feet. Because of this it is very easy to find your perfect boot or shoe size.

1st. Step onto a piece of paper and mark behind your heel and in font of your longest toe.

2nd. Do this for both feet and measure the centimeters between these lines. This measurement is your Mondopoint.

3rd. Using the measurement from your longest foot find your correlating size below.

AKU US Size Chart

Size

7.5

8.5

9.5

10.5

11.5

12.5

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

In stock, ready to ship

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

Most comfortable mountaineering boots I've ever owned

I typically have issues with heel lift, but these boots grip my ankle like they're a part of my body. I've never had heel lift issues or toe compaction with these boots, and when I finally wear them out I'll buy this identical pair again.

Excellent Pair of boots and sizing.

I wear a UK 10, 4E / EU 45 pair of Brooks Running Shoes. The AKU 46.5 is perfect for me considering I'll be using it at very high altitude. It is reasonably warm, and sufficiently waterproof. Layer up socks accordingly for colder temps.

AKU is perhaps the only boot which doesn't squeeze my toes. Which is probably the most important factor to protect against frost bite.

I would love to see a double boot from AKU for -40 to -50 ° C. I will surely buy it.

Outstanding customer service.

The boots are great. I wear a size UK 10 / 4E width running shoes. UK 11.5 is a good technical fit for me, including accommodating for swelling of feet at altitude.

1 2 3

Hayatsuki GTX - Men's

HOW TO CHOOSE YOUR SIZE

How We
USE THIS...

Terrain

Climate

Load

Behind the Label

Customer Reviews

Limited Invetory

Confirm your age

Come back when you're older

Hayatsuki GTX - Men's

HOW TO CHOOSE YOUR SIZE

How WeUSE THIS...

Terrain

Climate

Load

Behind the Label

Customer Reviews

How We
USE THIS...