Smartwool Mens Classic Thermal Merino Base Layer Crew Black 27 inch fat tire The caveat though is that

The caveat though is that our Sport Energy chews are made for when you’re working out

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light and durable do it all XC construction

Effective Rim Diameter (ERD): 303

Smartwool Mens Classic Thermal Merino Base Layer Crew Black 27 inch fat tire The caveat though is thatMeet the better than ever Men's Merino 250 Base Layer Crew. We've updated this 100% Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder panels eliminate top shoulder seams and a flatlock seam construction helps prevent chafing. Add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.