SmartWool Men's 250 Merino 1/4 Zip (Olive Heather)

This ¼ zip baselayer is the warmest midweight Smartwool baselayer we offer. Made of non-itching, odor-resistant 250 g/m² Merino wool fabric with a slim fit for next-to-skin comfort.

Take a moment to check out this Smartwool | Men's Merino 250 -video

It has an improved fit, chafe-free seam construction, and panels that offer more comfort with a pack.

An active base layer that helps regulate your temperature insulates even when wet and wicks moisture from the skin to keep you comfortable.

• Made of 100% ZQ-certified Merino Wool
• Wicks moisture from the skin, has great breathability, insulates even when wet, transpiration odor resistant
• 20cm center front zip with semi-locking logo slider
• Shoulder panels eliminate top shoulder seams
• Flatlock seam construction eliminates chafing
• Drop-tail hem for added coverage
• Slim, snug fit, close to the body
• Easy care, normal cold machine wash (30-40º), no wool cycle, no wool detergent required

This Merino wool baselayer feels soft and gentle to your skin and doesn't cause itching. The natural (transpiration) odor resistance lets you wear this shirt for days without washing which makes this top ideal for high aerobic performance activities.

Smartwool's Midweight shirts for next-to-skin comfort are best used as a single layer for cold-weather performance or as baselayer for very cold weather conditions.