evo.com | Manastash Button-Downs > Updated with wider chest pockets than last year's version, the Manastash Rivers '24 T-Shirt is made from quick-drying 100% nylon material for a combination of robustness and breathability that's fit for everything from fishing trips to backyard summer BBQs. Quick Dry Large Front Chest Pockets Attached Loops for Carabiner 100% Nylon | Manastash Rivers '24 T-Shirt Men's 2024 - X-Large Blue | Nylon