Layers of Craftsmanship Give You Comfort, Performance, and Confidence for Your Next Adventure.
WHAT'S INSIDE AN AKU BOOT
BOOT UPPER
A boot’s upper can be made with over a dozen different materials that all serve a precise purpose for comfort and performance.
Toe Cap and Rand - A boot's toe cap provides protection and shape to form the front of the boot. An added rubber rand available on many models adds added protection, stability, and insulation for more rugged environments.
Exterior Materials - The external leather and synthetic materials are strategically placed to provide protection, comfort, and durability.
Added Comfort & Protection - Additional Internal layers provide added comfort and, in some models, added reinforcements protect against impacts and obstacles.
Membrane - The Gore-Tex membrane is placed close to the foot to provide better moisture wicking and waterproofness.
Lining - The internal knit lining is laminated to the Gore-Tex membrane using Air8000 technology to provide increased breathability.
The AKU Alterra GTX Hiking Boot
The AKU Alterra GTX Hiking Boot
BOOT LOWER
Boot Sole - Where the rubber meets the trail, the boots sole is made of high-quality rubber with a tread and rubber type to suit the intended purpose of the boot.
Midsole - The midsole makes up the primary source of cushion and support. Made of 1-3 types of materials to provide the needed
Lasting Board - The lasting board provides the stiffness and protection of the boot's sole. AKU boots use materials such as Nylon, aluminum, fiberglass, and even carbon fiber on some models.
Shank - Many models have an added shank or other material to provided added stability and protection.
Lining - The upper lining continues under your foot to insure 100% waterproofness on all models with Gore-Tex.
Insole - The removable insole is the first line of comfort, support, and insulation. Made from high-quality materials each boot has an insole designed for its intended use.
Elica Natural Stride System
Materials only make up a portion of a boots quality, comfort, and performance.
The Elica Natural Stride System is our exclusive integrated construction method consisting of the boot's last, insole board, midsole, and outsole. By integrating the construction of these components every pair of AKU boots and shoes follow the anatomical shape of the foot so that it adapts to normal heel and forefoot inclination to reduce impact and strain.