Mammut Sertig TR Low GORE-TEX Men's Trail Running Shoes | UK 9 in Black/Dark Steel

Mammut Sertig TR Low GORE-TEX Men's Trail Running Shoes Comfort and speed collide in the trail running expansion of Mammut's much-loved Sertig collection. Lightweight and flexible, its Mammut Swiss Design sole provides great responsiveness and grip, while its GORE-TEX membrane keeps feet dry when the weather isn't. Breathable Mesh Upper Designed to provide lightweight comfort, the Sertig TR Low have been constructed using a breathable mesh upper. The lightweight and highly breathable upper construction allows cool air to flow throughout the upper while simultaneously allowing hot, humid air to escape. To avoid damp feet and therefore dampened spirits, a GORE-TEX membrane resides inside the shoes; it integrates with the mesh upper to supply a combination of durable waterproofing and optimised breathability. Sometimes it's hard to stay dry without developing that distracting clammy feeling, but GORE-TEX keeps water on the outside while letting perspiration escape from the inside, keeping