The TX Guide Leather combines nubuck and roughout leather which increases the adaptability and abrasion resistance while maintaining the speed

Technical and performing

and synthetic down and wool insulation

the Challenger ATR 6’s outsole delivers smooth transitions from one surface to another

la sportiva trango tech leather gtx men Brand_CASTELLI The TX Guide Leather combinesLa Sportiva Trango Tech Leather GTX men. Breathable, waterproof, leather boot, designedfor alpine hiking: particularly lightweight, comfortable and durable thanks to the Nubuck uppers. Ideal for technical approach routes and for use by rescue teams and mountain guides. FEATURES Uppers: Nubuck and microfiber inserts Linings: Gore Tex Performance Comfort Footbed: 4 mm PPE differentiated thickness and fiber glass reinforcements Midsole: Low density