Top grain cowhide leather palm is smooth, provides durability and dexteritySplit cowhide bourbon brown leather back provides comfort, durability, excellent abrasion resistance, and breathabilityShoulder split cowhide leather back makes this glove more economical than full top grain constructionKeystone thumb is ergonomic, reduces hand fatigue, offers superior dexterity and durabilityStitched with para-aramid thread adding strength and burn resistanceDrivers gloves feature slip-on styling to provide good fit and comfortElastic closure sewn inside glove for safety and comfort