Downhill ski helmet: The Bollé B-STYLE 2.0 (58-61 CM) has an integrated ventilation system for maximum wearing comfort. In-mould construction with EPS ensures that the helmet is very light. The Click To Fit system ensures easy helmet size adjustment. The helmet is ergonomic, anti-allergic and made of breathable materials. The fleece removable inner padding is pleasant to the touch and can be washed at 30 degrees.