Kids’ Omni-Heat™ Midweight Baselayer Crew

A sweat-wicking and heat-trapping thermal with reflective lining always ready for action.

Columbia Men's Omni-Heat™ Midweight Baselayer Crew

Columbia Baselayer Midweight 2 Tight - Boys' - Kids

Columbia Kids Omni-Heat Midweight Baselayer Thermal Top

Columbia Hike Lined Joggers - Boys

The Columbia Youth Baselayer Midweight Crew with sweat-wicking and heat-trapping thermal reflective lining is always ready for action.

Kids’ Omni-Heat™ Midweight Baselayer Crew

, The perfect baselayer in the winter, or a stand-alone in the spring or fall, this crew top is a must. Our thermal-reflective lining holds heat

Columbia Women’s Omni-Heat™ Midweight Baselayer Crew

The Columbia Youth Baselayer Midweight Crew with sweat-wicking and heat-trapping thermal reflective lining is always ready for action.

Kids’ Omni-Heat™ Midweight Baselayer Crew

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Columbia Sportswear

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Women's Omni-Heat™ Infinity Baselayer Crew

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