https://www.rei.com/product/210439/...er-zip-base-layer-top-mens?sku=2104390023&cm_ Smartwool Men's Intraknit Thermal Merino Quarter-Zip Base Layer Top (Winter Moss or Black/White, Limited Sizes) on sale for $55.83. Select free store pickup where stock permits. Otherwise shipping is free on orders $60+ or for REI Co-Op Members