8.9oz Heavyweight Cotton Flannel Responsible Sourcing & Manufacturing $5 Wildlife Donation Per Flannel Sold The Grand Flannel, our best selling, heaviest, and thickest flannel shirt made with 100% cotton. Durable enough for your outdoor adventures, and comfortable enough for everyday wear. Brushed for softness both inside and out so you never have to sacrifice comfort for strength. Features Heavyweight 8.9oz/sq yard 100% cotton flannel Double brushed softness inside and out Button front and wrist closure Two secure chest pockets Locker loop Recycled content buttons Shoulder darts and roomy mid-section for added mobility (Relaxed Fit Feature)