AFX FX-41DS Unisex-Adult Full-Face-Helmet-Style Helmet (Safety Orange, X-Small) Aerodynamic shell design constructed using advanced poly-alloy plastic for light weight and strength Hypo-allergenic and anti-microbial nylon liner and cheek pads are removable and washable Ear cavity space for speakers A flip-up, flush fit, quick release, single turn-screw face shield with side covers; shield itself is curved, optically correct compound, which is scratch-resistant and protects against UV-rays Shield can be removed to allow open face riding or for use with most goggles (54-55cm6 3/4 - 6 7/8 hat21 1/4" - 21 5/8")