Due to the unique ´´In Mould Cone´´ manufacturing system on this helmet, we recommend choosing one size larger than usual. Flyweight looks, heavyweight protection The news Scout air utilizes an advanced and innovative « In-Mold » construction that combines the Tri-Matrix composite shell with the internal EPS liner. The final result is an extremely compact, lightweight helmet that surpasses certification requirements. It´s the ultimate protection and it´s so light it almost disappears on your head ! Features : . Composite ˝Tri Matrix˝ Shell ConstructionMulti density EPS linerLightweight inmolded design weighing less than 900 grams5 shells, 5 EPS SizesIncludes 2 snap peaks Accessory shield availableIndustry-leading Five-year warranty. Certifications: DOT, ECE.