Oakley Holbrook, Matte Brown Tortoise/Prizm Black Size:XL (140mm) It’s got Altra EGO™ midsole

It’s got Altra EGO™ midsole foam for responsiveness and direct connection to the ground

the world’s original drug-free inspiratory muscle trainer

USB-C Charging Cable

Heel strike

The Adv Skin 12 Race Flag ensures easy access to hydration

Oakley Holbrook, Matte Brown Tortoise/Prizm Black Size:XL (140mm) It’s got Altra EGO™ midsoleCODE: OO9102 F455 Size: XL (140mm) Holbrook is a timeless, classic design fused with modern Oakley technology. Inspired by the screen heroes from the 1940s, 50s, and 60s, this design epitomizes the spirit of exploration and adventure. The iconic American frame design is accented by metal rivets and Oakley icons, perfect for those who seek equal parts performance and style. Lightweight O Matter frame material with Square O metal icon and front rivet