Developed with top physiologists, the COLUMBIA® men's midweight 1/2-zip long-sleeve baselayer top offers maximum warmth, minimum weight, and zoned performance for optimal comfort. The bodymapped design keeps you warm and dry in all the right spots by placing Omni-Heat® reflective dots in zones that need warmth most and Omni-Wick™ in high-perspiration zones for maximum moisture transmission.
Fabric Content:86% polyester, 14% elastane
Close-to-body, contoured fit for maximum performance.
Performance Technology:Columbia® Omni-Heat®
Omni-Heat® breakthrough thermal technology helps maintain warmth and prevent heat loss, keeping you comfortable in cold weather.
Performance Technology:Columbia® Omni-Wick®
Incorporates a moisture management process where perspiration is efficiently drawn to the fabric surface where it can quickly evaporate.
Anti-odor treatments provide permanent odor protection by inhibiting the growth of bacteria and mildew in the fabric.
Fabric transfers moisture from the skin to the fabric's surface for quick evaporation, keeping you dry and comfortable.
Seams and/or design lines of the garment follow the body's curves to allow freedom of movement and prevent skin irritation.
Seams are sewn flat to the garment to enhance durability and prevent skin chafing/irritation.
Sleeves are attached with a diagonal seam that runs from the underarm to the neckline, allowing freedom of movement and preventing skin irritation.