Smartwool Classic Merino Mens 1-4 Zip BOGS Regular Fit with Room to

Regular Fit with Room to Grow It's cut for regular fit that allows for layering with our Room-To-Grow feature that extends the arms two inches to accommodate growth spurts

so Oakley has expanded the popular Flight Deck family with a mid-sized fit

This fleece features a relaxed silhouette and high collar for extra warmth

Bio-based frame materials

Smartwool Classic Merino Mens 1-4 Zip BOGS Regular Fit with Room toSmartwool updated the fit of their Men's Classic Thermal Merino Base Layer 1 4 Zip to improve functionality while also enhancing aesthetics. As one of Smartwool's heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature regulated as you enjoy high intensity