Smartwool Men's Intraknit Thermal Max Merino Base Layer 1/4 Zip

This trim fit bulk-free 100% Merino wool thermal layer brings a new dimension to active winter wear with seamlessly integrated insulation and ventilation and perfectly articulated flex zones this is the cold weather base layer specifically designed to provide breathability and warmth in one cleanly styled piece.

Why we like it:

Body mapped venting paired with warm merino wool where you need the warmth this is a new way of contending with the needs of athletes in cold weather activities where you want your core to stay dry so you will stay warm.

Features and Functions:

Featuring Intraknit™ technology this baselayer provides insulation, articulation, and ventilation seamlessly integrated for movement and comfort during high-intensity activities. Insulating terry loops are seamlessly paired with mesh ventilation to help balance warmth and breathability while 3D mapping in the tailoring results in a near custom fit and freedom of movement. Using 100% Merino yarns naturally provide moisture management, insulation, thermoregulation, and odor control, and this has knit-in reflective elements for those times when just this layer is enough. An 8.25" (21 cm) center-front zipper provides a little extra venting if you need it. Made in India: 97% Merino Wool, 2% Polyamide, 1% Elastane.

Fit and Sizing:

An athletic slim fit intended to be body-skimming to help keep the body moving freely, customers recommend sizing up because these are cut narrow.

Bottom Line:

A technical baselayer for cold weather feats of daring do with body mapped venting and terry loop insulation where you need warmth the Smartwool Men's Intraknit Thermal Max Merino Base Layer 1/4 Zip is styled to be form fitting for chaffe free movement and high performance when you're working hard in winter weather.