Ls Flannel Plaid Bd W Pkt Shirt Penguin Argentina Be an Original Boatneck Color Block Sweater in Heather Grey Combo Wantable Ladies Extra Soft Flannel Staton Corporate and Casual Men's Flare Gun Stretch Flannel Shirt Columbia Sportswear. Soft, warm, and made to movethe Bethera LS Stretch Flannel is your everyday cool weather essential. Crafted from a cozy cotton spandex blend, it offers classic flannel style with added stretch for comfort that lasts all day. Great on its own or layered up.