All of our fleece is 100% custom made.  We custom dye and weave the solid/heather colors and custom make all of our ribbing for cuffs and collars.  We sew all of our hoodies with a spit-cover stitch and our crewnecks with a flat-lock cover stitch.  All of our fleece is 320g 100% cotton and all of our zippers are YKK.