This cozy Tatra winter boot is crafted from quality Italian craftsmanship to deliver superior comfort and warmth. It features two side zippers with bellows to prevent snow intrusion and ensure an easy on-and-off. A BREATHTEX waterproof membrane ensures a dry fit while the lining is enhanced with a breathable insulating OLANTEX film. An ISOWARM insole made of 90% wool with insulating and reflective silver foil keep feet in warm cushioned comfort while a mid-sole guarantees impact and compression resistance. A blend of wool, polyester and imitation fur enhances warmth and breathability. An Italian sole is reinforced at the bottom of the rod for heel and toes. It features 16 stainless steel spikes, built-in swiveling and folding OC System® with flow channel to deliver secure non-slip grip and traction.