Vintage Helmet Goggles – Universal Retro Helmet Visor with 3 Press Stud Bumpers, Half Visor for Motorcycle Helmets (Silver)

One size fits all helmets. With three snaps, the middle snap is fixed and the four snaps on both sides are grooved. The four snaps on both sides can slide and the sliding space is about 3cm, which means this lens can fit three snap helmets, various half helmets and 3/4 helmets. The wrap-around design of the frame prevents the lens from slipping and hurting the helmet, while the strap incorporates a non-slip silicone band, as well as the elastic band and adjustable buckle design, which can fix the position of the lens very firmly without falling off.