For over 125 years, Rawlings has consistently created only the highest-quality and most reliable game-day glove models for the best in baseball. The new Heart of the Hide Dual Core Series is no exception. As the name suggests, Heart of the Hide Leather is taken only from the center portion of a hide. That prime cut steerhide leather is selected from the top 5% of all of Rawlings' steer hides and is generally thicker, resulting in a firm glove that is rugged but easier to shape. These gloves feature full grain leather binding and Tennessee Tanning leather laces. They also have a deer-tanned cowhide palm and finger back linings for strength, comfort and durability. Dual Core Technology is a key feature of this Series and is strategically placed within the inner palm and lining of the glove. During the catch, Dual Core Technology causes the inner palm to adjust to the shape of the outer palm; efficiently absorbing impact and protecting the player's hand from sting. Break-in time is also reduced as position-specific break points in the glove allow the leather to close naturally. Durability, premium feel, and functionality are highlights of the Heart of the Hide Dual Core Series. Rawlings: The Mark of a Pro.