Aku Rock Dfs Mid GTX trekking boots
Heir to the historic Rock model, from which it derives the typical construction of the forefoot with the protective band that wraps and protects the midsole in the internal area, this technical approach and light climbing shoe is ideal for via ferrata and excursions on mountain paths. The new double lacing Dual Fit System allows you to adjust the comfort and precision of the fit in the different phases of use: a traditional lace for maximum comfort while walking and a fast lacing to increase sensitivity in the climbing phase. The Vibram Approcciosa sole with Megagrip high performance compound provides maximum grip with a specific design for climbing. Also available in a womens version suitable for the specific female plantar anatomy.
Features
- Upper: suede 1,6 mm + microfibre + air8000®.
- Upper protection: rubber rand.
- Lining description: gore-tex® extended comfort.
- Outsole: vibram® approcciosa megagrip.
- Midsole: double density eva + pu.
- Lasting board (stiffness): flexible.
- Footbed: ortholite® hybrid – partially recycled.
- Real weight: 477 (UK 9).
Technologies
AIR8000
AIR 8000 is the first technology for the construction of the upper developed and patented by AKU since 1991 to increase the breathability of a mountain shoe. Laboratory tests carried out by Gore Tex confirm that the upper made with the exclusive AKU AIR 8000® system offers a level of breathability up to 11.5 times higher than normal standards. Almost 20 years later, the AKU AIR 8000® system remains one of the most advanced technologies to ensure excellent breathability of the mountain shoe.
Elica and the Aku last
The creation of a last is a long and accurate process in which AKU’s long experience in the design and production of high quality footwear is condensed. The identification of the last in relation to the morphology of the foot represents one of the basic criteria in choosing the right shoe. The original AKU shape is the matrix, the result of constant research on plantar anatomy. From it, thanks to specific adaptations, the different types of shape and fit derive, which vary in relation to the different models and the specific function of use of the product. Elica is an integrated system consisting of: form, assembly insole, midsole, tread that follows the anatomical shape of the sole of the foot and follows the normal inclination of the heel and forefoot. The functional value of the ELICA technology has been certified by specific tests performed at the CERISM Centro Studi Salute laboratories of the University of Verona. The tests show that a more homogeneous distribution of foot pressure during the support and push phases favors comfort by reducing impact and effort during the walk.
Gore-Tex®
Gore-Tex® fabrics offer long-lasting, comfortable weather protection. The technology is based on an extremely thin membrane made of expanded polytetrafluoroethylene (ePTFE). Its pores are too small for rain to penetrate, yet big enough for perspiration to pass right through. Gore-Tex® products have a high waterproof rating (water column) and can withstand up to 28,000 mm of water pressure – more than monsoon rain. The membrane is bonded between an outer fabric and a high-performance lining. Depending on the construction, the result is either a 2-layer, 2.5-layer or 3-layer laminate. Gore-Tex® in a 3-layer construction offers a combination of enhanced durability and high breathability, while the 2-layer laminate provides lightweight weather protection.
VIBRAM®
Vibram® soles, thanks to the combination of hyper-functional design and exclusive rubber compounds, ensure best performances in terms of comfort and lasting quality.