MCR Safety 3213XXXL Industry Grade Unlined Grain Cow Leather Driver Men' Gloves with Keystone Thumb, Cream, 3X-Large, 1-Pair Industry grade unlined grain cow leather driver gloves comes with keystone thumb Palm and glove back is made of C grade cow grain leather and is 1.1/1.3-mm in thickness Gloves are unlined with shirred elastic back Brown cotton hem cuffing Comes in cream color; available in xxx-large size