Arc'teryx Thetis Zip-Neck Top - Men's Borneo Blue, XXL

Arc'teryx designed the Men's Thetis Zip-Neck Top for high aerobic activities in the mountains. This lightweight top features Polartec's Power Dry fabric that wicks moisture quickly and efficiently while providing midweight warmth for shoulder season runs and nordic skiing sessions in the winter. Arc'teryx added a zip-neck for ventilation, thumbholes for secure coverage, flatlock seams for chafe-free comfort, and a zippered security pocket with a media port for headphones.