Arc'teryx Thetis Zip Neck Mens Mid Layer
The Arc'teryx Thetis Zip Neck is a high performance midlayer that works to keep you warm and dry. Made from Polartec Power Dry, this midweight pullover is highly breathable, moisture wicking and quick drying. The interior grid backing provides thermal efficiency and moisture transport during high output activities; while flatlock seams and a trim fit prevent chaffing. Layer over a lightweight baselayer for extra warmth on chilly days or as a standalone piece for winter running.