Our lightest weight Merino fabric is perfect for those days when the morning starts off cold, but the afternoon is hot. Smartwool's Merino 150 Pattern Long Sleeve is the perfect layer for your day to day life.
FEATURES:
Regular Fit
Offset shoulder and side seams designed to eliminate chafing under backpack straps
Knit in Vietnam: 87% Merino Wool, 13% Nylon