Smartwool Intraknit All-Season Merino Men's Base Layer Crew

The Intraknit All-Season Merino Men’s Base Layer Crew combines Merino wool comfort with advanced knit engineering for improved breathability and movement. Designed with body-mapped mesh and stretch zones, it keeps you warm and dry across changing conditions.

Why we like it:

Intraknit technology enhances comfort by integrating ventilation and articulation directly into the knit structure. With no added seams, this is an incredibly comfortable layer that we reach for over and over.

Features and Functions:

3D-knit Intraknit construction provides targeted ventilation and mobility without added bulk or seams. The Merino blend naturally regulates temperature, wicks moisture, and helps control odor.

Fit and Sizing:

A slim, athletic fit designed for active layering. True to size with flexible stretch zones that move with the body.

Bottom Line:

A technical Merino base layer crew built for high-output layering.