Size Guide

XXS	XS	S	M	L	XL	XXL	3XL	4XL
52cm	54cm	55cm	57cm	59cm	61cm	62cm	64cm	65cm

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FREE BLACK VISOR WITH THIS HELMET GULLWING SONIC is a Flip-up helmet for tourers and everyday commuters, offering comfortable fit and a dynamic outer shell design. The double P/J homologation allows it to be used both as an open face and a full-face helmet, ensuring maximum safety. A smartly designed vent system on the top and mouth areas along with the clear vision of Pinlock® ready visor offer full comfort even in extreme weather conditions, both during long trips and everyday commuting. SMK Gullwing offers a complete range of features such as Internal Retractable Sun Visor, Wind Stop, and Pinlock®70 ready visor. Available in solid colours and high-visibility graphics, these helmets offer you complete Style & Safety!