【Product Description】 Product Name: Mammut Wall Rider Helmet Color: White x Black Size: 56-61cm, Height approx. 15.0cm, Head circumference approx. 60.0cm Weight: 195g Box and accessories included 【Condition】 Purchased at Ishii Sports Mountaineering Main Store for 16,500 yen, worn about 3-4 times. Slight scratches and dirt (see the last photo) 【Other】 Please ask if you have any questions. #WallRider Top-class ultra-lightweight mountaineering helmet. By adopting an EPP (expanded polypropylene) shell and a minimal adjustment system, weight has been reduced. In addition to the high cushioning of EPP plastic, a durable hard shell is used for the helmet shell to maximize safety. Numerous ventilation openings are provided throughout to maintain head comfort and clear thinking even in difficult places. It not only fits well but also fits perfectly because it uses a system that can be adjusted to the shape of the head. It also comes with two clips for fixing a headlamp to the helmet and an elastic strap. ・Weight 195g ・EPP core combined with a partial hard shell ・Ergonomic, comfortable padded interior ・Large ventilation openings for excellent breathability and heat dissipation ・Ultra-lightweight, minimal adjustment system ・Fully adjustable chin strap for optimal fit ・2 clips on the front and 1 rubber loop on the opposite side for headlamp fixation ・EN 12492 standard