Sentry Color:Tortoise/Polarized Brown while its revolutionary self-clearing poppet

while its revolutionary self-clearing poppet eliminates clogged valves

making it the perfect backpack for air travel

The lightweight frames come with Megol pads for grip as well as spring hinges

Base - P-Tex 2100 – A sintered high-density and high molecular weight polyethylene base with great gliding characteristics and high durability

polyurethane coating

Sentry Color:Tortoise/Polarized Brown while its revolutionary self-clearing poppetAll the good stuff on duty here. Super lightweight, polarized polycarbonate lenses, TR90 grilamid nylon frame with megol nose pads all keep Sentry on guard against glare and harmful UV rays. Polarized polycarbonate injection molded lenses 8 base lens curvature Evolve bio based frame material Custom metal logo plaques 100% UV protection Medium fit What's Included: Microfiber cleaning storage bag