Exceptional cold weather performance. Incredibly soft thermal material with four-way stretch. Subtle mock neck traps essential heat. Reinforced thumb slits provide for a secure fit so sleeves won’t ride up. Ergonomic raglan sleeve design enhances range of motion. Reflective branding and sleeve strips provide high visibility at night. Polygiene® anti-odor technology.

Model is 5’11 170lbs and usually wears size M. This product fits true to size with a slim, performance fit so he is wearing size M.