Now available in two new colors, the Mason pullover combines technical performance with timeless design, making it adaptable for both challenging conditions and everyday wear.Sewn in New York City, this edition of the Mason features USA made Polartec Power StretchA(R) Pro, known for its exceptional 4-way stretch, abrasion resistance, and shape retention. The dual-knit construction enhances breathability and efficiently wicks moisture for fast evaporation. With a smooth, low-friction exterior and a soft fleece interior, this lightweight, plush pullover delivers enduring comfort and reliable performance for any occasion.*The Mason is a very slim fit. We recommend sizing up one or two sizes.