Leatt MTB Trail 2.0 Helmet Thank you for viewing. Suitable for mountain bikes and cross bikes. Size: L 59-63cm, dial adjustment Color: Black (with pattern) Lightweight polymer compound shell 360-degree Turbine Technology - reduces forces associated with concussion MaxiFlow impact foam air channels are effective even at low speeds In-molded impact foam with excellent energy absorption 20 ventilation holes for maximum breathability Visor with breakaway function for rotational impact force reduction Moisture-wicking, breathable, and odor-resistant, washable Dri-Lex inner liner Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203 Will be shipped in simple packaging. Use/Features: Mountain bike Color: Black