Nike ACG Wolf Grid Therma-FIT Half-Zip Men's Trail Running Top

When temps drop and your hiking gear is soaked with sweat, you're forced to make a tough call - keep going or turn back. The ACG Wolf Grid top is designed to keep you out there. The breathable grid-back fleece adapts to changing conditions. It wicks away moisture and stores your body heat to help you stay warmer with less, so you can experience more.

The ACG Wolf Grid Therma-FIT half-zip is made from soft, contoured checkerboard-patterned fleece fabric that offers warmth while being super lightweight and highly breathable to keep you comfortable and ready to tackle the run ahead. Nike Therma-FIT technology has been incorporated into the fabric, helping manage your body's natural heat to keep you warm in cold-weather conditions. The material traps warm air in small pockets, providing a barrier of warmth against the skin while being super-soft for all-day comfort. For increased airflow, the top features a half-zip that allows you to control the temperature. When zipped down, the top allows air to circulate, while zipping it up traps heat for added warmth. Flat seams and stitched panels through the shoulders and underarms reduce the chance of irritation whilst enabling a wide range of motion. Elastic binding on the cuffs and hem provides a close finish to increase comfort and prevent wind chill from entering, while the zippered chest pocket offers space to store your essential items. Completing the top are thumbloops, which keep the sleeves in place and prevent rising.