Aenergy Trail All Mountain Low GTX Men | Mammut。Designed for mid-distance trail runs on varied terrain. An abrasion-resistant 360° TPU reinforced rand and polyester upper protect your feet from rocks and debris so you can tackle demanding uphills and uneven descents. The dynamic midsole features light CORE Plus foam for an ideal balance of cushioning, responsiveness and impact absorption. Combined with a lightweight insole, these shoes enhance rebound for extra comfort and a much-needed boost. A GORE-TEX Invisible Fit membrane provides waterproof protection in all conditions. Best companion for everyday trail running – whatever the terrain. Engineered with & certified by GORE-TEX GORE‑TEX® Invisible Fit CORE Plus Swiss Design Outsole PFC-Free DWR Fair Wear CORE Plus foam midsole provides outstanding cushioning and excellent rebound 360° TPU reinforced rand provides high-level protection from rocks and trail debris for enhanced durability Suitable for mid-distance trail running, from 10k to 30k GORE-TEX invisible fit: A lightweight, breathable membrane combines a natural fit and feel with waterproof and windproof protection for reliable comfort and performance Thermoformed tongue and liner construction with reduced material layers for a seamless sock-like fit and extra comfort Upper : lightweight polyester knit with high-level breathability & abrasion resistance Dynamic internal support structure for increased midfoot stability Ortholite® insole for long-lasting cushioning and step-in comfort