The Columbia Mid-Weight II Longsleeve 1/2-Zip Omni-Heat™ Top provides more warmth than similar layers. This thermal top has built-in Omni-Heat™ thermal-reflective material, which reflects natural body heat back inside. Synthetic Omni-Wick™ fibers provide the breathability and moisture-wicking you need to stay dry. An anti-microbial treatment reduces odor buildup, making the Mid-Weight Top a convenient piece on a multi-day trip.
- 100% polyester HEAT interlock synthetic fabric is soft and warm
- Omni-Heat™ thermal reflective technology keeps body heat in to maximize warmth
- Omni-Wick™ fabric pulls moisture out for fast evaporation
- Anti-microbial to reduce odor buildup
- Ergonomic seaming makes for comfortable wear
- Length: Center back measures 29"
- Active fit is tailored for slimmer fit