Weight 356 grams. Free delivery and returns on all eligible orders. Specs. Size Chart. Bern Helmet Size Chart. Avg. Shop Bern Unisex Allston Helmet. Bern offers a wide-selection of bike helmets, accessories, and replacement liners. Free shipping on all orders over $50. Being the original all season helmet brand, we are people passionate about staying outdoors. Select Size Chart Colour Name: Blue (Mattblau) Bern Unlimited is a lifestyle action sports Company which specializes in head guard not motorized action sports. Men's / Unisex. Color Matte Black ... Our signature soft flip visor and a performance moisture-control liner round things out and give the Allston a distinctive Bern look. At home on both the bike path and city streets, the Allston cuts across segments and defies easy categorization. Whether you ride for transportation, exercise, or just to get outdoors, we have your head covered. Free shipping on all orders over $50. Bern’s premium commuter/urban helmet, the men's Allston combines style with function for a lid that appeals to the most discerning enthusiast. Bern Men's Helmet Sizing Bern Women's Helmet Sizing Bern Junior's Helmet Sizing Bern Kids' Helmet Sizing . With a style that is at home on the way to the office as it is on the bike path, the Allston offers versatility, performance, and style all rolled into one package. News Shop Local Contact Us About Bern Log in / Create account; Bike Snow Skate Water Youth Accessories Submit. Check out our most popular helmet the Macon 2.0.