Smartwool Classic Merino Base Layer Bottom Boxed - Black - Size L

Experience ultimate comfort and performance with the Smartwool Classic Merino Base Layer Bottom Boxed in Black, size L. Crafted from 100% ZQ-Certified Merino Wool with a midweight 250 g/m² fabric, these base layer bottoms offer exceptional moisture-wicking, breathability, and odor resistance. The slim fit and flatlock seams provide a chafe-free experience, while the covered elastic waistband ensures a secure fit. Ideal for skiing, snowboarding, hiking, and cold weather activities, these bottoms feature Smartwool Core Spun Technology for durability and UPF 20+ sun protection.

Advantages

Merino wool naturally regulates temperature, keeping you warm when it's cold and cool when it's warm. The moisture-wicking properties draw sweat away from your skin, and the odor-resistant fibers keep you fresh during extended wear. Flatlock seams reduce friction, and the slim fit layers easily under pants.

Suitable for

• Skiing and snowboarding
• Hiking and backpacking
• Cold weather running or training
• Everyday winter wear

Key specifications

• Material: 100% ZQ-Certified Merino Wool
• Fabric Weight: 250 g/m² (Midweight)
• Fit: Slim Fit
• Color: Black
• Size: L
• Seam Construction: Flatlock seams
• Waistband: Covered elastic waistband
• Technology: Smartwool Core Spun Technology
• UPF Rating: 20+
• Inseam (Size L): 760 mm (approx. 30 inches)
• Care: Machine wash cold, tumble dry low

Recommendations

For optimal performance, layer these base layer bottoms under your favorite ski or hiking pants. Pair with the matching Smartwool Classic Merino Base Layer Top for a complete system. Machine wash cold and tumble dry low to maintain the integrity of the merino wool.