Smartwool Mens Microweight Long John Black

Microweight 150 g/m² 4-Season Functionality: For high performance in the heat by itself or a great base-layer when the weather turns cooler. Featuring covered elastic waistband and traditional fly design. Flatlock seam construction eliminates chafing. 100% super fine merino wool.

Odor Control: Naturally antimicrobial. No moisture build up, no bacteria growth...No Odor!

Moisture Management: SmartWool fibers absorb and evaporate moisture in the vapor state so you can stay drier, longer.

Temperature Regulation: SmartWool fibers maintain a more even body temperature for comfort in all conditions - cool when it's hot, warm when it's cool.

Washer and Dryer Friendly: No sweat to keep clean! SmartWool handles machine washing and drying while you rest easy.