Arc'Teryx Rho AR Insulation Top Women's (Blue Bell)

Polartec Power Stretch

Polartec Power Stretch fabrics feature body-hugging 4-way stretch and are very breathable. They keep you dry when you sweat and provide warmth without weight. These are the most versatile outdoor and fitness apparel fabrics available today. Many of the fabrics feature a proprietary construction with two unique surfaces: the durable nylon outer layer is wind- and abrasion-resistant; the soft inner layer pulls moisture away from your skin keeping you dry, warm and comfortable. All the fabrics excel at handling the demands of the next-to-skin environment.