HSTN - Matte Grey Smoke Color:prizm black polarized AirEvac ventilation system integrates with

AirEvac ventilation system integrates with Smith helmets for fog-free lenses

which includes best-selling styles such as Encoder™ and Holbrook™

stretch fabric with an integrated belt and practical pockets - all with zippers that keep contents in place

is quick to dry and blocks more than 90% of UV rays on your back

Synthetic palm material with built-in allover grip

HSTN - Matte Grey Smoke Color:prizm black polarized AirEvac ventilation system integrates withOakley HSTN Matte Grey Smoke W Prizm Black Polarized. Oakley melds progressive design with heritage features in HSTN, a gender neutral sunglass with striking modernized circular lenses. HSTN features Prizm Lens Technology and a modernized trigger stem (influenced by Oakleys Razor Blades, an homage to the brands past). A lightweight and durable O Matter frame helps provide all day comfort and comes in two sizes for a more seamless fit. HSTN is