HJC DS-X1 Snow Helmet With Dual Lens Shield Size:S Whether you're hitting the trails

Whether you're hitting the trails or conquering challenging terrain

Enhanced Comfort: Alleviates pressure points for a more enjoyable and pain-free riding experience

Inside drop pocket to keep a small wallet

Tool compartment with key loop

SIZE CHART CIRCUMFERENCE HELMET SIZE Metric cm Inches Letter Number 53 - 54cm 21-1/4" - 21-5/8" XS 6-3/4 - 6-7/8 55 - 56cm 22" - 22-7/16" S 7 - 7-1/8 57 - 58cm 22-13/16" - 23-1/4" M 7-1/4 - 7-3/8 59 - 60cm 23-5/8" - 24" L 7-1/2 - 7-5/8 61 - 62cm 24-3/8" - 24-13/16" XL 7-3/4 - 7-7/8 63 - 64cm 25-3/16" - 25-5/8" XXL 8 - 8-1/8 65 - 66cm 26" - 26-3/8" XXXL 8-1/4 - 8-3/8 67 - 68cm 26-1/2" - 26-5/8" XXXXL

HJC DS-X1 Snow Helmet With Dual Lens Shield Size:S Whether you're hitting the trailsHJC DS X1 Snow Helmet With Dual Lens Shield. Features D. O. T. Approved Advanced Polycarbonate Compact Shell: Lightweight, superior fit and comfort using advanced CAD technology. Impact Absorbing Multiple Density Expanded Poly styrene Shield and Visor can easily be removed. Large Eye Port for maximum visibility and superior goggle fit. ? ACS? Advanced Channeling Ventilation System: Full front to back airflow flushes heat and humidity up & out.