Black on Black Fort Knocks Polarized Sunglasses 10110100X-CLAY/ONYX And thanks to their three-layer

And thanks to their three-layer Gore-Tex construction and AquaGuard® coil zipper

heel and ball of foot

Main Body Access: Top / Bottom

Set-up is easy with a spacious yet sturdy hexagonal base

The CamelBak Crux replacement tube has larger diameter and offers more water per sip than previous tubes

Black on Black Fort Knocks Polarized Sunglasses 10110100X-CLAY/ONYX And thanks to their three-layerWhats better than black on black with a little more black? These triple duty Fort Knocks are equipped with matte black frames, polarized black smoke lenses, and gunmetal hardware for an undeniably cool design. Each pair features the classic Fort Knocks silhouette, which is known for its steadfast strength, style, and versatility. These shades are tough: they feature impact resistant lenses, high quality hidden spring hinges, and have a comfortable and