If you haven’t worn one of Grayers' Heritage flannels, you’ve been settling. “High quality” flannel garments usually weigh around 6.5 oz per cubic yard, and most retailers outsource their design. Not them. Grayers Heritage flannels tip the scales at a whopping 8.7 oz. per yard. They design all of their own stripes, patterns and plaids, and they weave their own fabric. Why? So that they can bring you the softest heather-brushed twill you will ever hold, in a garment that will last you a lifetime, maybe two. That’s what they call heritage. Designed to mellow over time.