Outerknown, the sustainable menswear brand co-founded by Kelly Slater, continues to prove that eco-conscious design can also look exceptionally good. With its latest The Woolaroo Collection, Outerknown reinvents the concept of fleece — not from plastic-based polyester, but from 100% recycled wool. Partnering with Italian textile manufacturer Manteco, the brand has developed a soft, breathable, and odor-resistant wool fleece that feels every bit as technical as synthetic alternatives but is far more responsible.

The Woolaroo lineup includes five refined essentials: the Woolaroo Jacket, Vest, Shirt Jacket, Hoodie, and Cocoon Jacket — each one crafted for versatile layering and long-term wear. Every garment uses Manteco’s plush recycled wool fabric, created by diverting pre- and post-consumer wool from landfills and color-blending fibers naturally without water or dye.

The Woolaroo Jacket ($298)

A cornerstone of the collection, this unlined jacket combines soft recycled wool fleece with contrast bindings, elastic-bound cuffs, and hand-warmer pockets. It’s breathable, quick-drying, and built for movement — ideal for brisk commutes or weekend hikes.

The Woolaroo Vest ($298)

Designed for freedom of movement, the vest transforms the jacket’s silhouette into a sleeveless essential. Bound seams, a clean unlined finish, and secure storage make it a smart layering piece that balances warmth with flexibility.

The Woolaroo Shirt Jacket ($298)

This relaxed overshirt bridges workwear and outerwear. It features corozo nut buttons, oversized chest and side-seam pockets, and organic cotton binding on internal seams. Perfect for layering over knits or tees, it’s utilitarian and effortlessly refined.

The Woolaroo Hoodie ($278)

A unisex staple, the hoodie offers the same recycled wool fleece comfort with a soft organic cotton-lined hood and a roomy kangaroo pocket. Cozy yet breathable, it’s designed for everyday wear — from airport lounges to weekend escapes.

The Woolaroo Cocoon Jacket ($348)

The standout piece of the range, the Cocoon Jacket envelops you in all-natural warmth while maintaining a sculpted, modern silhouette. Its collarless shape and blouson sleeves deliver relaxed elegance, while the wool fleece exterior is fully lined in organic cotton for softness. Corozo nut buttons, hidden zip pockets, and delicate braided trim complete the look — blending tactile luxury with sustainable craftsmanship.

With the Woolaroo Collection, Outerknown proves that “technical” and “natural” don’t have to be opposites. Each piece delivers comfort, performance, and conscience — wool fleece the way nature intended.

In other apparel news, check out Filson’s Mackinaw Wool Jac-shirt.