New with tag. Volcom Billow (Loose) Twill Pants. Sz 33 These pants were inspired by Volcom's heritage archives and are the perfect blend of the 90s mixed with a modern feel. The Billow Twill Pants took the old denim fit and made it baggy in all the right places while not compromising on a free range of motion with the addition of elastane, so you can shred without all the bulk. Pockets Dual Back Pockets. Front Hand Pockets. Fly Type Zip Fly Material 54% Cotton, 44% Polyester, 2% Elastane Solid Twill Details Pre-Laundered.