- Cotton-poly stretch fabric – Moves with you for all-day comfort
- Classic flannel style – Timeless look with modern versatility
- Functional everyday design – Button-up front with chest pocket
The Billabong Coastline Long Sleeve Flannel in Mud blends mountain-inspired style with easy, everyday wear. Made from a cotton-poly mechanical stretch fabric, it offers comfort and mobility whether you're on the trail or relaxing fireside. Finished with a button-up front, collar neck, and chest pocket, it’s a reliable layering piece for any season.