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Alnasca Knit III Low GTX women's approach shoes – ideal for alpine terrain, climbing, and via ferrata. They have a Vibram Megagrip sole with a climbing zone at the toe and asymmetric lacing for better grip. The 3D Knitted upper and GORE-TEX membrane provide fit, comfort, and protection.

Basic data

Brand Mammut
Country of origin of the brand Switzerland
Sport Tourism, Climbing
Gender Woman
Season Spring/Summer
Leading colour Navy blue
Model/product code Alnasca Knit III Low GTX 3020-06510-5975
Purpose Via ferrata, Trekking, Approch
Code 2000095852

Product details

Upper material Fabric
Height of the upper Low
Reinforcements At the toes
Fastening type Laces
Technologies GORE-TEX®, DWR, 360 Heel Support, Vibram® Flextron Megagrip, Mammut Base Fit®
Weight 380 g

Outsole

Outsole Vibram® Flextron Megagrip
Compatibility with crampons No

Protection

Waterproof Yes
Breathability Yes
Insulation No

Warnings and producer's data

Producer Mammut Sports Group AG | Birren 5, CH-5703 Seon, Switzerland | eu.customerservice@mammut.com | UNI-SPORT SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ | Siemianowicka 2/3 40-301 Katowice Polska | biuro@uni-sport.pl

Mammut Alnasca Knit III Low GTX marine/black women's approach shoes (3020-06510)

Women's approach shoes Mammut Alnasca Knit III Low GTX marine/black are the perfect solution for women seeking reliability during challenging terrain approaches. Thanks to the use of modern technologies such as GORE-TEX®, they provide waterproofing and excellent breathability, making them an excellent choice in varied weather conditions. 

GORE-TEX® Technology

The women's approach shoes Mammut Alnasca Knit III Low GTX marine/black are equipped with a GORE-TEX® membrane that guarantees the highest level of water protection while allowing moisture to escape. Thanks to this technology, feet remain dry and comfortable even during intense exertion. This not only increases wearing comfort but also protects against chafing and skin irritation.

Safety and Stability

The Mammut Alnasca Knit III Low GTX marine/black feature 360 Heel Support and Mammut Base Fit® technologies. The first provides heel stabilization, minimizing the risk of injury, while the second ensures a perfect fit of the footwear to the foot, resulting in greater control when walking on difficult terrain. Additional reinforcements at the toes increase protection against mechanical injuries.

Vibram® Flextron Megagrip Sole

The Mammut Alnasca Knit III Low GTX marine/black shoes have a Vibram® Flextron Megagrip sole that provides unparalleled grip on various surfaces. This allows the user to feel confident even on slippery or uneven ground. The sole is designed for maximum durability and abrasion resistance, making these shoes an ideal choice for active individuals.

Sustainable Development and Ecology

The women's approach shoes Mammut Alnasca Knit III Low GTX marine/black align with the philosophy of sustainable development thanks to the use of recycled materials and environmental friendliness. The absence of PFCs and the Fair Wear certification demonstrate Mammut's commitment to ethical and ecological aspects of production. This is a conscious choice for those who want to care for the planet without compromising on the highest quality and functionality of equipment.

Women's approach shoes Mammut Alnasca Knit III Low GTX - features:

  • Waterproofing ensured by GORE-TEX® technology;
  • Breathability allowing comfort in all conditions;
  • 360 Heel Support for heel stabilization;
  • Mammut Base Fit® for a perfect fit of the footwear;
  • Reinforcements at the toes for additional protection;
  • Vibram® Flextron Megagrip sole for excellent grip;
  • Recycled materials for sustainable development;
  • Absence of harmful PFC substances for environmental protection;
  • Fair Wear certification guaranteeing ethical production.
GORE-TEX®
A fabric used in sports clothing, shoes and accessories. Provides high levels of waterproofing, wind protection and ventilation.
DWR
The DWR coating makes the fabric water repellent, so that water forms droplets on its surface and runs off instead of soaking in. This protects the fabric from getting wet quickly, providing greater comfort in wet conditions, but does not guarantee full water repellency.
360 Heel Support
A system in MAMMUT footwear that provides stabilisation of the ankle joint. In addition, it improves the fit of the shoe and prevents chafing.
Vibram® Flextron Megagrip
Vibram® Flextron Megagrip technology is a type of outsole made from a high-quality rubber compound. It provides durability and good grip on different types of surfaces.
Mammut Base Fit®
Mammut Base Fit® technology involves the use of sliding straps that transfer power from the lacing area to the soles, providing a better hold on the foot in the shoe for increased safety and comfort.
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Mammut Alnasca Knit III Low GTX marine/black women's approach shoes

Mammut Alnasca Knit III Low GTX marine/black women's approach shoes

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Size Sizes table
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Sizes table

    Below you will find information that will help you choose the right size when buying Mammut women's shoes. All you will need is a tailor's tape measure.

    EU size 36 36 2/3 37 1/3 38 38 2/3 39 1/3 40 40 2/3 41 1/3 42 42 2/3 43 1/3 44 44 2/3
    UK size 3,5 4 4,5 5 5,5 6 6,5 7 7,5 8 8,5 9 9,5 10
    US Size 5 5,5 6 6,5 7 7,5 8 8,5 9 9,5 10 10,5 11 11,5
    AB Foot length (cm) 22 22,5 23 23,5 24 24,5 25 25,5 26 26,5 27 27,5 28 28,5

    How to measure the length of your foot - instructions in 4 steps

    1. Prepare a sheet of paper and set it on a hard, non-slippery surface - it is best to tape it to the floor.

    2 Stand barefoot on a piece of paper - distribute your body weight evenly and set your foot straight.

    3. Mark the tip of the big toe and the back of the heel - preferably holding the pencil vertically.

    4. Take off the foot and measure the distance between the marks - this is the length of the foot. Repeat for the other foot and choose a larger measurement, matching it to the size chart.

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