Jetty Sherpa Jacket Men's CampSaver Jetty Men's The Sherpa Plaid Lined Jacket Men's Surf & Skate Jackets Jetty Mens Sherpa Jacket Mountain Sports Jetty Men's The Sherpa Jacket Appalachian Outfitters Jetty Mens Sale Up to 60% Off at Endless Waves Jetty The Sherpa Jacket 88 Gear. Stay warm and stylish with this classic plaid flannel shirt jacket. Designed for comfort and functionality, this midweight layer features a traditional checkered pattern in earthy tones of olive green, beige, and brown, perfect for fall and winter. Made with a soft, brushed flannel exterior and likely lined for added warmth, it includes two chest flap pockets with button closures and a full snap button front for easy wear. The curved hem and relaxed fit make it ideal for layering over a tee or hoodie, whether you're heading outdoors or keeping it casual around town.