The La Sportiva Batura EVO mountaineering boot is an impressive, lightweight, all synthetic mountain boot for high elevation alpinism, winter mountaineering, and ice climbing. It features six layers and an integrated, highly water resistant gaiter with asymetrical waterproof zipper. The inner boot has thermally expanded PE foam and a polyamide layer for warmth. The shock absorbing PU midsole features a TPU stiffener, allowing the Batura EVO's to accept automatic crampons. They are ideally suited for winter mountaineering in cold conditions.