evo.com | Rhythm Button-Downs > A legacy flannel that might as well have been passed down from your grandfather, the Rhythm Check Long-Sleeve Shirt is made up of a brushed wool blend with a straight hem and functional chest pocket. Chest Pocket Button Down Center Front Closure 20% Wool / 80% Polyester Straight Hem with One-Piece Collar | Rhythm Check Long-Sleeve Shirt Men's 2023 - Small Brown | Wool/Polyester