Crochet Seagrass Traveller Hat by Stetson 129.00 Stetson Alder Seagrass Straw Outback Hat eBay Stetson Alder UPF 50+ Straw Fedora Sun Hat Hatcountry Brown Faircreek Traveller Seagrass Hat by Stetson 93,45 STETSON ALDER SEAGRASS STRAW OUTBACK HAT eBay. Stetson Fine Linen Seagrass Alder hat. The Alder hat features a 3 1 2" reinforced crown, 3" brim with a UV underbrim on front half of hat, a brown leather band with a tan Chevron cord and is finished off with a Stetson pin. The unlined inside has a cotton sweatband for all day comfort. Clean with soft brush. Made in Mexico. Style #OSALDR 2030 Content: Fine Linen Seagrass Straw