Gore-Tex Invisible Fit membrane version of the Calssic Mountain Running Bushido II model. Ditched to the world of SkyRaces races and designed for uses in the winter months is super light, gripping, aggressive and is designed to ensure perfect stability in support on all types of off-road land. Description Bushido II GTX is the Gore-Tex Invisible Fit membrane version of the Calssico Mountain Running Bushido model. Dedicated to the world of skyraces races and designed for uses in the winter months it is super light, gripping, aggressive and is designed to ensure perfect stability in support on all types of off-road terrain. Thanks to the construction STB Control, the skeleton in TPU placed laterally on the upper, descends to wrap the midsole in the medial part by stabilizing the shoe. This solution allows to obtain a more wrapping fit and greater general stability thanks to the synergistic work of upper and interpretation, as well as an atrociation of the product, avoiding the insertion of heavy stabilizer inserts in the central part of the footwear. The Bi-Mescola Frixion Red sole has differentiated support surfaces: the rounded shape of the external pieces that go on the laterally to touch the interpretation, creates a gradual support angle with the ground while maintaining stability even in cases of extreme foot twists. This allows you to safely run on the most technical soils in the presence of roots, stones and branches. Maximum support and bandage on the medial part of the foot, freedom of movement and comfort at the tip. The result is a shoe that in pure style the sportsman offers new solutions to the requests of the most demanding runners, rewriting the rules of the game with a construction never seen before in trail running footwear. Tech Info La Sportiva La Sportiva La Sportiva La Sportiva La Sportiva La Sportiva La Sportiva La Sportiva La Sportiva Tomaia: breathable Air Mesh, reinforcements in thermoplastic films, medial skeleton in HF TPU applied on Rip-Stop lining panels: Gore-Tex Invisible Fit Intersuola : Eva with compression and Sability Control System sole: Frixion red plantar: ortholyte ergonomic 4mm drop: 6 mm weight: 330 gr ½ip measures: 38-47.5 including half measures + gore-tex membrane with breathable invisible fit technology, waterproof and super Flexible + Clean Construction with seams reduced to a minimum + upper upper building Slip-on: band the foot like a sock without compressing it or exercise pressure points + heel designed for maximum fit comfort + reinforcements in thermoplastic films for rubbing resistance and Abrasions + The Bi-Mescola Frixion Red sole has differentiated support surfaces, guaranteeing maximum grip on all types of soil