Men's Intraknit Thermal Merino Baselayer 1/4 Zip Team Sports The Derek Flannel is a

The Derek Flannel is a perfect

Without radiator fin

adjustable hood seals out the elements when cinched

and reliable sun protection in a classic silhouette

Men's Intraknit Thermal Merino Baselayer 1/4 Zip Team Sports The Derek Flannel is aNew to the innovative Intraknit line is the Smartwool Men's Intraknit Thermal Merino Baselayer 1 4 Zip. This Smartwool base layer is 3D mapped for a near custom fit and freedom of movement. Its engineered construction helps enhance your performance with a lighter weight and cleaner finish. If you're looking for base layer clothing for cold weather, this one uses Merino Sport yarn that combines the power and benefits of Merino wool with the durability