Our tech flannels were such a hit, we had to make an insulated version, too. The Sinclair Insulated Flannel has all the trappings of a regular ol’ flannel button-up, but it comes stuffed with 40 grams of Spaceloft insulation to keep you just a touch warmer. Tough taffeta fabric on the forearms helps with abrasion resistance. Like a fried egg roll, it’s crunchy and hard on the outside and warm and tasty on the inside.
