This turtleneck underlayer is crafted for all-weather performance offering a superior next-to-skin feel from humid rides to the coldest conditions. Its thermo-stretch fabric close-fit collar and flatlock seams minimize chafing while the short zip with a semi-lock slider and underflap allows for adjustable ventilation. Moisture is quickly pulled away from your skin to keep you dry and comfortable on every adventure.Thermo-stretch fabric and close-fit collar enhance comfort and mobilityFlatlock seams and minimal stitching reduce irritationShort zip with underflap provides customizable airflow and coverage