Stay warm, look sharp, and feel smugly eco-conscious—this Allbirds wool cap has you covered (literally). Made with a cozy 62% wool blend (36% nylon, 2% spandex), it’s lightweight but packs serious sustainability cred. The NetPlus materials mean this isn’t just a hat—it’s a carbon-conscious lifestyle move, backed by Allbirds’ goal of being carbon neutral. Gray heather finish gives you a timeless, versatile look—equally at home on a coffee run, a hike, or a low-key Netflix binge. Adjustable strap ensures a comfortable fit, and the unstructured crown keeps things relaxed, not rigid. Tag inside proudly notes its 8.3 kg CO2 footprint (because this hat wants you to know it’s saving the planet). Brand: Allbirds Style: Baseball Cap Color: Gray Heather Material: 62% Wool / 36% Nylon / 2% Spandex Size: OSFA Closure: Strapback Features: Sustainable, NetPlus material, Carbon Neutral, Lightweight Made in: China Condition: Pre-owned, excellent Gender: Unisex