The Habit Men's Summit Park Performance Hoodie can be worn as a layer in colder weather or outerwear on chilly mornings when you need a little more warmth to make it to sunrise. The soft polyester fleece fabric provides a comfortable fit and additional warmth. Scent-Factor Scent Inhibitor Technology features a built-in scent reducing technology to inhibit the growth of odor-causing bacteria helping you stay undetected. A drawstring hood helps lock out the wind and the large front kangaroo pocket provides quick storage for your gear.