The Arc'teryx Rho AR Zip Neck is an excellent midlayer for aerobic activities or expedition weight insulation for cold winter sports. This form-fitting top features Polartec® Power Stretch®, which wicks moisture and prevents constriction. Thermally efficient zip neck foundation piece suited to cold temperatures or slower-paced activities. Plush interior has rich, warm texture. Trim, next-to-body fit and elastane content increases thermal efficiency by keeping fabric in constant contact with the body. Zip neck opens to aid rapid temperature regulation.
