Ski Trab Stelvio 76 Skin shoes It has a zippered chest

It has a zippered chest pocket for keys and cards

Light Weight

which offers consistent warmth while continuously releasing excess body heat and allowing excellent breathability during activity

So the heel tower is light

Ski Trab Stelvio 76 Skin shoes It has a zippered chest~Ski Trab says~ Ski Trab uses a unique Attivo fixing system to attach skins quickly and securely to its skis. Designed to be pulled with one hand from either the tip or tail, the skin fix consists of a metal clasp with a pull tab (tip) and a plastic knob (tail) that fit perfectly in custom notches on Ski Trab skis. The skins come in two flavors, mohair and mohair mix. The mohair mix skins are a patterned 65 35 blend of mohair and nylon that match well