Wool Black Bomber Leather Jacket Baseball letterman Varsity jacket combines wool and sheep leather strips. The outer shell is made from a wool blend, while the inside is lined with comfortable viscose. The front features a button closure for a classic look. The collar and cuffs are designed with rib-knitted details. Two side waist pockets offer convenient storage. TheWool Black Bomber Leather Jacket comes in a sleek black color. The primary material used is 100% lamb skin, enhancing its quality.