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The Mammut Taiss Light Mid GTX is part of a new generation of lightweight, B2 crampon compatible mountaineering boots. At just 555g (UK8), not only are they super lightweight - but lasting durability is provided by the highest quality materials for excellent performance in alpine terrain.
Three of the main groundbreaking new technologies incorporated within this boot include Contact Control, Vibram Litebase®, and Mammut's Georganic 3D Technology - ensuring the optimum balance between lightness, durability and performance.
Contact Control: A carbon plate has been placed between two PU cushioned layers within the midsole - cushioning impact while walking, with a precise and close to ground feeling in the forefoot for standing on the smallest of edges.
Vibram Litebase: Less weight, with the same performance - Vibram Litebase is formed using a unique process which stabilizes the sole and reduces it by at least 30%
Georganic 3D Technology: 3D moulded memory foam heel cup and ankle support, 3D arch support to prevent pronation, and a mono elastic tongue to reduce pressure points when laced.
If you require some help with sizing this boot view our Mountaineering Boot Sizing Guide
For more information on choosing the right mountain boots and fitting the correct crampons read our Rock + Run article: A Guide to Mountain Boots and Crampons
Alpine hiking, scrambling, backpacking and multi-day walks at altitude.
Would you like to try on some climbing shoes, running shoes or mountain boots for size before you make your purchase? If so, then why not visit our showroom or book a one-on-one appointment with one of our experienced staff members.
Would you like to try on some climbing shoes, running shoes or mountain boots for size before you make your purchase? If so, then why not visit our showroom or book a one-on-one appointment with one of our experienced staff members.
It’s been a long time since I bought some mountaineering boots but narrowed it down through Rock and Run to Mammut Taiss Light. What a boot, it met all my expectations and some. Staff at the shop are fantastic, knowledgeable and outdoor oriented. I’ve been going to this shop in its various incarnations since it started in Ambleside in the early 80’s, thoroughly recommend it.
Even though I had problems with my order due to evry customer service was spot-on
Great Service
Mammut Taiss Light Mid GTX
I took a risk with these as I had them delivered just before a trip to France to hike in the Vosges mountains and did not have a chance to really try them indoors but....
They were a fantastic choice. They eased up slightly on in the first 5k and were comfortable for the whole 20k hike across completely mixed terrain. Amazing grip top notch support and no overheating as they don't have insulation but are definitely a warm enough boot for UK winters.
They were also just as amazing the day after for and 15k
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