Women's Ice Boulder Size:6 Over 98% of the polyester

Over 98% of the polyester used is made from recycled materials

Strategically placed heating elements use ultra-fine fibers for optimal heating performance

Length: 10"

Breathable & durable

Women's Ice Boulder Size:6 Over 98% of the polyesterComfort zone up to (100G: 15C) (200G: 30C) Retractable crampon combined with non slip sole Premium 600D nylon 100% waterproof membrane Available in 200g and 100g Thinsulate insulation Lining: 50% Merino Wool 50% Polyester Removable polyurethane insole laminated with 50% wool 50% polyester Removable aluminum felt insole with weather stripping Real rubber sole Stainless steel crampon Anti corrosion Replacement crampon available New patented crampon sole