The Bern Brighton Ski Snowboarding Helmet is designed for women and features an adjustable fitting and removable ear muff liner. It is made of ABS plastic and has a diameter of 30 inches. The helmet is suitable for winter sports, bicycling, wakeboarding, water sports, and skateboarding. The model is Brighton and the brand is Bern. The helmet is lightweight, weighing only 8oz, and has a hard hat style. It comes with one helmet and one removable ear muff liner.