OAS Sierra Jacket Black

The OAS Sierra Jacket Black combines clean design with soft cotton construction, offering a lightweight layer designed for everyday wear. Crafted from knitted cotton jersey, the jacket provides comfort, flexibility and a relaxed structure suited to casual styling.

The jacket is made from knitted cotton jersey, a fabric known for its soft feel and natural breathability. The knitted construction creates a comfortable stretch while maintaining structure, allowing the garment to move naturally with the body. This material makes the Sierra Jacket suitable for transitional weather and light layering.

The regular fit offers a balanced silhouette that sits comfortably across the shoulders and torso. This cut allows for easy layering over T shirts or lightweight shirts while maintaining a clean and versatile profile.

Raglan sleeves contribute to both comfort and mobility. By extending the sleeve seam from the collar to the underarm, this construction improves freedom of movement and creates a relaxed shoulder line. The raglan design also enhances the jacket’s casual aesthetic.

At the front, a full length zipper closure provides straightforward functionality and flexible styling options. The zipper allows the jacket to be worn fully closed for warmth or open for a more relaxed appearance.

Practical storage is provided through slanted welt pockets positioned at the front of the jacket. These pockets offer convenient access while maintaining a minimal design that integrates smoothly into the garment’s silhouette.

The black colourway reinforces the jacket’s understated style and versatility. The neutral tone pairs easily with a wide range of garments, making the Sierra Jacket a reliable option for everyday wear.

With its soft cotton jersey fabric, raglan sleeve construction and clean design, the OAS Sierra Jacket delivers a comfortable lightweight layer suited to casual outfits and transitional conditions.

Features & Specs