The new La Sportiva Venom does for the slipper what the Testarossa does for lace-ups. This slipper is a triumph of design and construction. The Venom’s shape comes from the blockbuster Testarossa last, giving it an asymmetrical, down-turned, pocket-seeking toe. The 0.8mm Laspoflex midsole in the forefoot provides a stable platform while retaining maximum sensitivity; sticky XSV on the outsole provides the highest performance rubber available; and a pioneering flexible, breathable, sticky Vibram® Web Rubber upper focuses power to the toe box and provides a sticky surface for toe hooking. All these innovations relentlessly drive power to the front of the shoe, allowing performance never seen before in a slipper. PD85 last creates the powerful asymmetrical, down-turned, pocket-seeking toe Sticky, durable XSV sole, innovative XSV Web Rubber upper, and full XSV heel coverage make this shoe sticky no matter where it hits the rock! Web Rubber upper focuses power to the toe box and prov