Tretorn Size Chart The Snolega is Tretorn's take on a women's pack boot. An insulated, water repellant, nylon ripstop upper is paired with a sturdy rubber outsole. Thinsulate lining and adjustable cord laces ensure the cold stays out of these women's boots. Leather trim adds richness to this feminine yet functional winter boot. Features: - 100% waterproof natural rubber upper. - PVC free. - Shiny finish. - Reflective details. - Nylon pull tab. - Collar width: 36 cm. - Shaft height: 24 cm. - Faux fur lining and sockliner. - Molded EcoOrtholite(R) insole. - Rubber midsole and outsole.