Mammut Blackfin III Mid Winter Boot Men's

A hiking boot for snow and ice

The Blackfin III Mid DT is a hiking boot offering excellent grip on slippery surfaces thanks to the grippy Vibram rubber blend, which was developed specifically for winter conditions. The lining is made of Absolute Aluminia insulation to keep your feet warm, while the breathable and waterproof DRYtech membrane keeps them dry. The Blackfin III ensures you stay warm, dry and surefooted on your winter hikes.

Features

• Fully waterproof PU membrane with bonded seams
• Inner shaft with aluminum insulation
• Aluminia thermal insulation
• Protective rubber
• Board lasting
• Vibram sole

Details

• Engineered With
• Vibram
• The Vibram sole offers great grip for surefooted navigation – even on the roughest terrain
• Certified By
• Fair Wear
• Fair Wear works to ensure fair and safe working conditions in garment factories. The non-profit engages directly with factories, trade unions, NGOs and governments to protect workers’ rights
• Performance | These scores indicate how a product performs within its category, with each product being manufactured to the highest quality
• Waterproofing
• 6/6 | Fully Waterproof
• In the rain, snow, or on that one muddy section of trail, you want your feet to stay dry. Waterproof shoes use special materials and technologies according to their intended use, which prevent moisture from penetrating, while your shoe remains breathable
• Insulation
• 6/6 | Extreme insulation - comfort range down to -22°F / -30°C
• Warm feet when it's freezing cold - not too warm when it's already warm out. The appropriate insulation level of your shoe depends mainly on the climate and season. Mammut’s levels are a guide; the product may perform well outside of them
• Protection
• 6/6 | Very high protection
• To protect your feet from rough rocks, roots or boulders, Mammut’s shoes are equipped with special protective elements on the toes, heel or sides. In demanding terrain with boulders or on long hikes with heavy loads, more protection is advisable
• Cushioning 
• 4/6 | Medium cushioning for a compact walking feel
• Cushioning indicates how well a midsole absorbs shock. More cushioning reduces stress on joints and muscles and increases comfort. Less cushioning allows for more direct contact with the ground, and therefore faster and more accurate reactions
• Stability
• 4/6 | Medium foot or ankle support
• Stability is needed first and foremost to keep your ankles from twisting. The more difficult and steeper the terrain, the more important it becomes. When touring with heavy loads, good protection is an advantage
• Grip
• 4/6 | Medium tread depth for good grip
• Shoes with good grip do not slip, even in wet conditions. They offer grip, adhesion and traction on different surfaces. The grip is influenced by the rubber blend, sole structure and tread depth - on firm trails a low profile tread is suitable, on mixed or challenging terrain you are best advised to go for a deep sole tread
• Activities | Here you can see which activity the product was developed for. There are of course many other possible uses 
• Hiking
• 6/6
• Suitable For 
• Winter Hiking

Specs

• Design
• Flex Index
• A6
• Last Index
• Hiking
• Lace System
• Standard Lacing
• Insulation
• -13°F / -25°C
• Tested according to DIN EN ISO 20344
• Construction
• Soles
• Vibram® 4 Trek
• EVA Wedge
• Material
• PU Protection
• Dropstop Textile
• Lining
• Dry-Technology
• Aluminia Insulation
• Measurements
• Heel Drop
• 0.55” / 14 mm
• Weight
• 20.8 oz (1 lb 4.8 oz) / 590g
• Manufacturer Product Code
• 3030-04810