Internal padded Lining is 100% Polyester, to ensure resistance against harsh weather condition. Internal linning has a diamond quilted pattern. Outer jacket (Shell) is made from 60% Wool, 25% Polyester, 11% Acrylic and 4% composed of other fibres, making this jacket top quality fabric. Other features include shoulder reinforcement moleskin shoulder patches, 2 hand warmer pockets, 2 front bellow pockets, 2-way heavy duty zip, and moleskin trimming around the collar and pockets. Produced to the highest standards by a manufacturer of top quality countrywear and derby clothing. The tweed has been treated with Teflon which acts as a fabric protector, making this product long-lasting protection against oil- and water-based stains, dust and dry soil. Please check our size guide against your waistcoat you wish to purchase.