• Men's Baselayer Top 
• 100% Merino wool interlock knit
• Anti-chafe flatlock seam construction
• Natural moisture management
• Seamless shoulders for added comfort carrying a pack

Smartwool Men's Merino 250 Base Layer Pattern Crew with an updated design delivers greater comfort and performance. Merino wool is not only a gorgeous material with a soft feel, but also has naturally moisture-wicking, odor-reducing, and thermoregulating qualities.