The Holbrook look, with the iconic style of its keyhole nose bridge and metal rivets, is now available in an L version for larger face shapes. However, the transition to the larger shape does not compromise the comfort that is always guaranteed by the ultra-light O Matter frame material. Prizm is a revolution in lens optics based on decades of colour science. Prizm lenses offer unprecedented control of light transmission, precisely matching colours to maximise contrast and improve visibility. Curved lens (base curve 6) with HDO. Frame suitable for medium to large faces. Same lens proportions as the original Holbrook, available in a larger size. Protection level: 3: 8 - 18 % light transmission. Purpose: Fashion - Accessories: Glasses bag. Lens/lens type: tinted Eyewear construction. Matter material with legendary Square O metal logo details and front rivets - Glacier-compatible: no Lens: Prizm lenses, light transmission: 13 % - Lens colour: purple - Protection level: 3: 8 - 18 % light transmission.