Only the softest, most durable the best wool for the body, 100% Genuine Cowhide Leather Sleeves and the softest wool knit for the collar and waistband are used. 100% high quality Wool A fine Cheery quilt lining with Wool trimmed inside pocket are all part of the complete package. Please message first for any type of personalization or any large size. We also do Personalization of your logo and design as well.