Serious fastpitch players, this Wilson A2000 first base mitt is absolute pro-level quality! The 12.5 inch size gives you that extra length perfect for scooping up throws without digging into the dirt. The Reinforced Single Post Web is designed specifically for first base play - it just grabs those throws and holds on. The White SuperSkin material is genius - it's half the weight of traditional leather but twice as durable, plus it's moisture-resistant so it handles wet conditions like a champ. The Flat Finger Binding is perfect if you like playing with a finger outside the glove - way more comfortable and better control. The drawstring closure lets you adjust the fit on the fly during games. The DriLex wrist lining keeps your hand dry even during intense games, and the thin heel pad means quicker break-in and better closure. This isn't some cheap beginner's glove - the Pro Stock Leather feels amazing and will last season after season. Left hand throw configuration makes it perfect for right-handed players. If you're serious about your first base game, this Wilson A2000 will take your fielding to the next level.