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The Men's Intraknit™ Thermal Merino Base Layer Pattern Crew by Smartwool® employs advanced technology to keep you warm during activities. 3D-mapped for a custom fit, it ensures freedom of movement, and ribbed elbows offer extra flexibility. Read more..
Wonderfully-patterned and even more comfortable, the Men's Intraknit™ Thermal Merino Base Layer Pattern Crew uses the latest and greatest technology to help keep you warm as you wander and get active. This Smartwool® base layer is 3D-mapped for a near-custom fit and freedom of movement, while ribbed elbows provide extra flex room. New technology allows us to seamlessly knit mesh ventilation in gender-specific zones designed to help keep your body dry and warm as you venture out in comfort.