Arc'teryx Aestas Crew Women's may look like a classic jumper, but it is in reality a high-performance technical mid-layer created for demanding mountain tours and long climbing days. It is made from durable Polartec® Power Stretch® fleece with Hardface® technology, which provides a soft, comfortable inner surface against the skin and a robust outer layer that withstands friction, rucksacks and tough conditions. The fabric resists pilling and retains its appearance over time, while offering an impressive warmth-to-weight ratio and excellent breathability.

The relaxed fit makes it easy to layer underneath, while anatomically shaped patterns and strategically placed shoulder seams provide full freedom of movement and comfort – even with a heavy pack. The jumper features a low-profile hood, ribbed-knit cuffs and two practical open-access pockets. The length is designed to provide good coverage without restricting movement.

The materials meet strict sustainability standards, including bluesign® requirements and recycled content. The result is a versatile garment that combines technical performance, durability and comfort, ideal for adventures in changeable weather and demanding terrain.