Baseball gloves are an essential piece of equipment for any player, and the leather used to make them plays a crucial role in their performance and durability. The type of leather used in baseball gloves can vary, but the most common types are steerhide, often called cowhide, and kangaroo leather.

Cowhide is the most widely used leather in baseball gloves due to its durability and affordability. Through the tanning process, cowhide leather is rendered thick and stiff, and it requires a break-in to make it more flexible and comfortable. Mitt-Spit Break-in solution shorted the break in time. The leather comes in varying degrees of quality. The higher the quality, the softer the feel. It is often used in high-end gloves because it offers better performance and comfort.

Kangaroo leather is becoming increasingly popular in baseball gloves due to its lightness and strength. It is also more flexible and easier to break in than cowhide or steerhide. However, it is more expensive and not as widely available as other types of leather.

The leather used in baseball gloves undergoes a rigorous tanning process to ensure that it is strong, flexible, and able to withstand the wear and tear of regular use. Tanning is the process of treating animal hides to transform them into a durable material that can withstand the elements and repeated use. During the tanning process, the hides are treated with chemicals and oils to soften and preserve them, making them resistant to water and sweat.

In addition to the type of leather used, the design of the glove can also affect its performance. The pattern and webbing of the glove can impact how easy it is to catch and control the ball. The size and shape of the glove can also affect the player's ability to catch the ball and make quick throws.

The leather used in baseball gloves is an essential component of their performance and durability. Cowhide, steerhide, and kangaroo leather are the most commonly used types of leather, each with its own unique characteristics and benefits. Regardless of the type of leather used, the tanning process is crucial to ensure that the leather is strong and flexible. Choosing the right glove design and size can also have a significant impact on a player's performance on the field.