Holbrook™ XL - Steel Frame w/ Prizm Black Polarized Lenses Aku tear-resistant 420D ripstop nylon fabric

tear-resistant 420D ripstop nylon fabric lower to protect gear from sandy and rocky surfaces

the Register II Mips is a best-in-class recreation helmet

Front and rear reflective details for safety

Dimensions 7

Underarm and waist zones feature lightweight stretch-woven fabric to vent excess heat when your effort spikes

Holbrook™ XL - Steel Frame w/ Prizm Black Polarized Lenses Aku tear-resistant 420D ripstop nylon fabricThe look of Holbrook, from its iconic style to keyhole bridge and metal rivets, has been scaled up to fit larger faces. Durability and all day comfort of lightweight O Matter frame material Three Point Fit: Comfort and performance that holds lenses in precise optical alignment Frame suitable for medium to extra large faces Same lens proportions as the original Holbrook, available in a larger size Prizm lenses enhance color, contrast and detail for an