Men's Stay Warm 1/2 Zip Functional Fit Long Sleeve With Thumb Hole (SiO4)
Reflective 1/2 Zip mock neck delivers a slick fitted feel when function is priority. Thumbholes and mock neck add extra comfort and coverage. Zipper adds quick and functional added airflow. Reflective zipper and reflective ink on all prints add increased visibility in low light.
Enhanced with our Coffee Charcoal fabric that has been engineered for staying warm, dry and comfortable. This performance fabric acts as a natural heating element with ultra wicking design that keeps you dry. Combined with a heat trap weave, the Coffee Charcoal infused yarn increases surface temperatures up to 10o F keeping you warm, comfortable and dry.
Best used alone or in combination with outwear containing moisture wicking. If in motion in extreme outdoor cold, best results paired with a wind guard.
Our product has been designed true to size and is tapered fit. If between sizes or needing additional room – consider sizing up.