Sirius Winter

Suede upper made of a single folded piece leather to get a seamless shoe tongue. Overlapped anti-abrasive carbon reinforcement on the leather. Thermal insulation and quick drying system of the lining in Primaloft®, coupled with waterproof membrane. Collar in full grain calf with Lycra® insert to protect and avoid the intrusion of foreign material. 5 different hook types provide a better lacing sliding and locking. Nylon insole 7mm and double density EVA midsole for a greater stability. Sole with excellent grip on any type of terrain.