Average Weight: 2 lbs. 8 oz. or 1,150 grams. Helmet Construction: Pre-pregnated fiberglass shell. Double-D-ring chin strap with artificial leather cover. Interior & Lining: Luxuriously stitched, removable, washable liner is moisture-wicking. Bluetooth® Specifications: Compatible with Boom!™ Audio 20S Bluetooth® Helmet Headset. Features: Retractable sun shield with 95% UVA/UVB protection and anti-scratch coating on both sides. Helmet bag included. Manufacturer & Certification: Scorpion (KIDO Sports). Intended certification to ECE 22-06 requirements.