Known for their clean, supple kip leather, Pro Preferred® series gloves break in to form the perfect pocket based on its owners' specific playing preference. The top pro game-day patterns and pro-grade materials unite to deliver the quality and performance that the very best in the game demand and rely on season after season. Details Age: Adult Brand: Rawlings Map: Yes Sport: Baseball Type: Baseball Size: 12.75 in Back: Conventional Player Break-In: 70 Fit: Standard Level: Adult Lining: Pittards Sheep Skin Padding: 100% Wool Blend Pattern: Pro Position: First Base Series: Pro Preferred Shell: Kip Leather Type: Baseball Web: Horizontal Bar X-Laced Used By: Anthony Rizzo