Women's Sorel Waterproof Slimpack Riding Tall Duck Boots. Color: gray, black, brown. Official color name: shale / argile. Upper: waterproof full-grain leather with a Jersey lining. Footbed: molded EVA with arch support. Shell: insulated vulcanized rubber shell. Outsole: herringbone outsole. Size: Women's US 8 Condition: good pre-owned condition. Some scuff marks as seen on photos, look natural on the leather. Wear on the heels, shown in photos The Slimpack offers a tall, 16" shaft over a waterproof rubber shoe made for winter conditions, resting on a stacked-leather heel. This handsome boots of rich, semi-distressed leather are lined with soft microfleece that give you warmth and all-day comfort. Leather pulls and a rear gusset with adjustable suede buckle make it easy to step into these knee-high beauties, while the treaded outsole gives you firm winter footing.