Columbia Mens Omni Heat Half Zip Base Layer size_and_size2:M while the button-up collar and

while the button-up collar and embroidered logo lend a polished look

Whether you're setting out on a weekend hike or running errands around town

single-density EVA midsole

Benefit: Keeps you comfortable in harsh weather conditions

Columbia Mens Omni Heat Half Zip Base Layer size_and_size2:M while the button-up collar andThe Columbia Men's Omni Heat Half Zip Base Layer keeps you comfortable no matter the adventure. Designed with advanced sweat wicking technology, this base layer pulls moisture away from your body, keeping you dry and preventing chills. Whether hitting the trails for a brisk hike or layering for a weekend camping trip, the Omni Heat fabric provides superior warmth without unnecessary bulk. Zip it up for extra core warmth or pull it down to regulate