its a guthook knife that works just like a zipper

The work to weekend pair you can always count on

*Polymer handle with rubber overmold

*KEEN All Terrain rubber outsole for higher-traction grip

Columbia Silver Ridge Shirt - Mens Thermacell its a guthook knife thatColumbia Silver Ridge Shirt Mens This classic short sleeve shirt is now crafted of recycled materials. Light and breathable with sun protection, odor control, wicking, and venting to keep you cool, dry, and protected on and off the trail. PRODUCT FEATURES *Omni Shade Broad Spectrum UPF 50 protects against skin damage using select fibers and fabrics to block a wider range of UVA UVB rays, so you stay safer in the sun. *Omni Wick keeps you dry and cool