Double spherical lens.
OTG compatible ( Over the Glasses ).
Soft tri-layer face foam.
Care: Clean lens with a microfibre cloth, using cleaners may remove the anti-fog coating.
Size: One size fits most.
Team Thoughts: Soft, comfortable, and non-itchy against the face. These goggles are a definite winner for all-day use skiing, snowboarding, snowshoeing, or for a cross country ski.