Why We Like The Smartwool Classic All-Season Merino Base Layer

In any season or sport, when we need added warmth, we start our layering system with the Smartwool Classic All-Season Merino Base Layer. Overnight summer backpacking trips, shoulder season hikes, and active skintrack ascents keep us on our feet year-round, and merino wool helps us combat the chill without letting us overheat or weighing us down.

Product Details:

• Lightweight wool baselayer for year-round active comfort
• Merino wool jersey manages moisture, warmth, and odor
• Core-spun threads increase durability while keeping merino next to skin
• Slim fit for body-hugging comfort and movement-mirroring motion
• Flatlock seams reduce friction that causes chafing
• Wrapping side seams enhance fit and mobility

Material: 88% merino wool, 12% nylon jersey

Insulation Weight: lightweight

Fit: slim

Center Back Length: [medium] 26.5in

Style: crew

Anti-Odor: natural attribute of merino wool

Claimed Weight: [medium] 6oz

Activity: ski, snowboard, hiking

Manufacturer Warranty: 1 year