Classic Thermal Merino Base Layer Crew Plus

The Smartwool Classic Thermal Merino Crew Base Layer Top offers versatile warmth and comfort for your outdoor adventures. Crafted from 250-weight interlock-knit merino wool, this midweight base layer regulates body temperature, wicks away moisture, and resists odor buildup, keeping you fresh during intense activities.

Whether hitting the trails for a brisk hike or layering up for a weekend camping trip, the updated fit allows unrestricted mobility. The raglan sleeves, wrapping body seams, and flatlock stitching enhance range of motion while minimizing chafing. Experience premium natural performance with Smartwool's sustainable ZQ merino wool.

• Material: 250-weight Interlock-knit merino wool
• Function: Moisture-wicking and odor-resistant
• Fit: Updated for improved mobility and comfort
• Design: Raglan sleeves, wrapping body seams, flatlock stitching
• Best Use: Multisport activities
• Sustainability: Contains ZQ merino wool