Wells Lamont® Grips® Cowhide Leather Drivers Gloves Designed for more gripping power and less fatigue than with flat patterns, Grips® incorporate a patented pre-curved design. They're made of premium cowhide leather, the toughest glove leather available, then lanolin treated to outwear other leather by 28% while retaining their soft flexibility. An insert keystone thumb allows freedom of movement, a shirred wrist gives a snug fit, and a palm patch provides an extra long wear life. Made in USA.