Ariat Mens Rebar Foundation 1/4 Zip Shirt Color:Wren Heather The biggest difference is the

The biggest difference is the muzzle diameter

Mesh loops: 2

Pockets on both thighs and center back waist

Size:  8x8x13

Ariat Mens Rebar Foundation 1/4 Zip Shirt Color:Wren Heather The biggest difference is theThe Rebar Foundation 1 4 Zip Shirt has a slightly tougher exterior than the inside, which is nothing but the softest brushed jersey. Inside and out, it's perfect for layering under a hoodie or jacket. Features: Greater Arm Mobility for freedom of movement Moisture Movement Technology wicks away moisture from skin ClimateTEK for dynamic and temperature regulated cooling Stain repellent 1 4 zip baselayer Drop tail hem Reinforced chest pocket Color: Wren