Circumference of the head should be measured at a point approximately one inch above the eyebrows or whatever point gives the largest possible measurement. S: 54cm 56cm 21.25 Inches 22.05 Inches M: 56cm 58cm 22.05 Inches 22.85 Inches L: 58cm 60cm 22.85 Inches 23.65 Inches XL: 60cm 62cm 23.65 Inches 24.40 Inches XXL: 62cm 64cm 24.40 Inches 25.20 Inches. The item "Motorcycle Helmet Skull Monster Death Visor Flip Up Ghost Rider Full Face D11" is in sale since Saturday, December 1, 2018. This item is in the category "Vehicle Parts & Accessories\Clothing, Helmets & Protection\Helmets & Headwear\Helmets". The seller is "medievalmuseum" and is located in HARIDWAR.This item can be shipped worldwide.