Mammut - T Aenergy GTX Women, which builds on the success of the Teton GTX® model, makes use of significantly more technological materials and is thus both lighter and more durable. http://bit.ly/t-aenergy_gtx
Mammut T Aenergy GTX on Behance
New Mammut Men's Aenergy Gtx Walking Boots | eBay
Mammut T Aenergy GTX Boot - Womens 9.5, Grey/Blue, Good Condition | eBay