Smartwool Men's Merino 150 Baselayer Long Sleeve AKU Brick quilting pattern with narrow

Brick quilting pattern with narrow horizontal quilt lines on side panels stabilizes insulation and uses durable thread for abrasion resistance

Ribbing at the neck and taped shoulder seams offer comfort and fit retention

flanked by easy-to-reach storage compartments

Easy collecting & dispensing: Collecting water is easy—simply open the top

Smartwool Men's Merino 150 Baselayer Long Sleeve AKU Brick quilting pattern with narrowDescription Enjoy four seasons of great comfort, durability, and fit with our Men's Merino 150 Baselayer Long Sleeve. This year round performer features our lightest weight Merino jersey fabric with a nylon core to increase durability while still keeping 100% soft Merino wool next to skin. Its shoulder and seam construction is designed to minimize chafing while wearing a pack, and new select colorways feature a more responsible plant based dye