Arc'teryx Sunna Speed Bird Crop Shirt

A lightweight technical shirt designed for strenuous hikes, trail runs and high-output mountain movement. Its stretchy recycled polyester fabric offers four-way stretch, quick-drying performance and moisture management to help keep you cooler and more comfortable in warm conditions.

The cropped silhouette and relaxed fit promote airflow, while gusseted underarms support freedom of movement on steep scrambles and traverses. Antimicrobial treatment helps manage odour, making it well suited to active women who value breathable comfort and mobility.