Named “Best Overall Base Layers for Women” by GearJunkie (2025-2026), the Smartwool Women's Classic Thermal Merino Base Layer Crew is designed to provide warmth and comfort during cold-weather activities.

Made from 100% Merino wool, this base layer naturally helps manage moisture, regulate body temperature, and resist odors. Its slim fit follows the contours of the body, while the interlock knit construction provides enhanced comfort.

Raglan sleeves and flatlock seam construction are designed to increase comfort and minimize chafing. It's an excellent base layer for skiing, hiking, climbing, biking, and other cold-weather activities.

Features

• Slim fit designed to follow the contours of the body
• 100% Merino wool
• Naturally helps manage moisture
• Helps regulate body temperature
• Naturally odor resistant
• Comfortable interlock knit construction
• Back body seam wraps to the front
• Raglan sleeves
• Flatlock seam construction designed to increase comfort and minimize chafing
• Classic Thermal warmth level designed for cold conditions
• Made in Vietnam

Materials

• 100% Merino wool

Product code: SW016370