FILSON Field Flannel Shirt A strong light/midweight brushed cotton flannel. Our field flannel shirt is a dependable classic. The durable brushed cotton is a strong as it is soft for years of versatile wear in the field on the job or for daily use. Garment washed for shrinkage control and a well-worn feel from the first wear. 100% cotton “Might as well have the best.” Gently used khaki/olive size L See last photo; there is a seam separation at the cuff on one arm. Just needs to be restitched (abt 3 in). No other visible flaws or imperfections.