The Smartwool Men's Classic Thermal Merino Base Layer 3/4 Bottom keeps you comfortable on cold days without adding extra fabric inside your ski boots. Its slim fit follows the body, while the three-quarter length helps reduce bulk around the boot cuff for a smoother fit under your outer layers.

Midweight 250 g/m² Merino wool uses an interlock knit for comfortable temperature regulation and moisture management. The naturally odor-resistant fabric works well for long days outdoors, while flatlock seams help minimize chafing. A Merino-lined elastic waistband adds comfort, and the fully functional fly keeps the design practical.

Key Features

• Fabric Weight: Midweight, 250 g/m²
• Material: 100% Merino Wool, exclusive of decoration
• Fit: Slim fit
• Length: 3/4 length
• Fabric Construction: Interlock knit
• Seams: Flatlock seam construction to help minimize chafing
• Waistband: Merino-lined elastic waistband
• Fly: Fully functional fly
• Inseam: 21.5 in (55 cm) in size medium
• Manufacturer Number: SW016366