Flak® 2.0 XL - Polished Black Frame w/ Prizm Field Lenses Prana and this piece will pack

and this piece will pack down to stow easily in a jersey pocket

Stable Comfort: 4 inches (10 cm) of stabilized loft provides the comfort of home anywhere

Mounting instructions: Download the instructions here

Easy to access and operate injection-molded ladder torso adjustment system

Flak® 2.0 XL - Polished Black Frame w/ Prizm Field Lenses Prana and this piece will packThe XL edition offers a standard size frame with enhanced lens coverage, and every millimeter of the peripheral view is optimized with High Definition Optics in a durable yet lightweight design that takes performance to the next level and brings style along for the ride. Lightweight O Matter frame material with ellipse metal icon accents Unobtainium earsocks and nosepads for increased comfort and performance 8. 75 base lens geometry with HDO Available