Interior
Thinsulate™ Ultra

The special Thinsulate™ synthetic insulation developed for shoes is particularly light, but still extremely warm. As this material can absorb less than 1% water it still warms up when wet. Made from 100% PES.
Elastic Gore-Tex® Tongue Construction

The stretchable Gore-Tex® tongue construction eliminates annoying creases, while the wide opening makes the shoes much easier to put on and take off.
Gore-Tex® Insulated Comfort Footwear (very warm)

100% guaranteed waterproof thanks to premium quality, high-fitting, sealed insert socks made of PTFC (PolyTetraFluorCarbone). With the warmest version is processed a layer from very warm, soft and highpiled Bipolar Fleece, lying inside. Made from 80% PES / 20% WO.
Gore-Tex® Insulated Comfort Footwear (warm)

100% guaranteed waterproof thanks to premium quality, high-fitting, sealed insert socks made of PTFC (PolyTetraFluorCarbone). This version is fitted with an additional warm layer. Made from 72% PA / 28% PES.
Gore-Tex® Performance Comfort Footwear

100% guaranteed waterproof thanks to premium quality highfitting, sealed, insert socks made of PTFC. The Performance version offers excellent breathability with average warming ability.
Gore-Tex® Extended Comfort Footwear

100% guaranteed waterproof thanks to premium quality high-fitting, sealed, insert socks made of PTFC. The Extended version offers excellent breathability with low warming ability.
3-D Textile

The three-dimensional and multi-layered synthetic micro-fibre fabric has a honeycomb-shaped basic structure which creates a cushioning and shape-supporting effect. The composition of the fibres provides high water absorption properties combined with optimum drying performance. The fabric also offers very good abrasion and pilling resistance.
Dri-Lex® Lining

The two-layer polyamide weave has a water-resistant interior layer, and a water-absorbing exterior layer. This guarantees the wearer dry and warm feet.
Leather Lining

Leather liners used by Mammut® are made of extremely soft calf nappa leather. Thanks to its ability to absorb moisture, and its natural breathability, it provides perfect climate control.As a pleasant side effect, leather has an antibacterial effect, that is, your feet and/or your shoes just smell better...






