From Patagonia

Like its namesake, our water-loving Merganzer Hat looks as good duck-diving waves as it does searching for them, with a brim rope that doubles as a stowable chin strap. Built of 96% NetPlus postconsumer recycled nylon made from recycled fishing nets to help reduce ocean plastic pollution/4% spandex plain weave, with a durable water repellent (DWR) finish made without intentionally added PFAS. Made in a Fair Trade Certified factory.

• Breathable fabric is built of 96% NetPlus postconsumer recycled nylon made from recycled fishing nets to help reduce ocean plastic pollution/4% spandex plain weave; with a durable water repellent (DWR) finish made without intentionally added PFAS to shed light moisture
• Glare-Reducing, Buoyant Brim – Soft, floatable brim has a dark underbill to reduce glare and protect your eyes from the sun
• Stowable Chin Strap – Brim rope serves double-duty as a chin strap, keeping the hat in place for duck dives, without looking out of place away from the waves
• Secure On-Water Fit – Low-profile, adjustable, quick-release buckle in back provides a snug fit; discreet leash anchor keeps your cap secure, even when submerged
• Quick-Wicking Internal Sweatband – Lightweight, low-profile sweatband offers moisture and temperature management, with miDori bioSoft for added wicking and softness
• Supporting the People Who Made This Product – Made in a Fair Trade Certified factory, which means the people who made this product earned a premium for their labor
• Country of Origin – Made in Vietnam