Mitt Myth Bustin’ Blog

From the Leather Experts at Advanced Leather Solutions

Baseball, Softball, Sports Equipment Kevin Gillan Baseball, Softball, Sports Equipment Kevin Gillan

5 defensive baseball legendary players and what made them so great, including their meticulous care for their gloves.

Today I want to talk to you about five defensive baseball legends and what made them so incredible on the field. These players were known for their outstanding skills, athleticism, and dedication to the game. I'll also explain why properly maintaining your glove is crucial for your success as well. So, let's dive in!

  1. Ozzie Smith: Ozzie Smith, also known as "The Wizard," was a wizard indeed when it came to defense. He played primarily as a shortstop and was known for his exceptional agility and acrobatic plays. Ozzie had an incredible range, making impossible plays seem routine. His secret to success? Aside from natural talent, Ozzie maintained his glove meticulously. He understood that a well-maintained glove allowed for better control and gave him an edge in making those jaw-dropping plays. He also understood that not all baseball glove oils are the same and some could actually damage his glove.

  2. Brooks Robinson: Brooks Robinson was a legendary third baseman, widely regarded as one of the greatest defensive players in baseball history. His ability to anticipate and react quickly made him a defensive force to be reckoned with. Brooks was known for his exceptional glove work, often making diving stops and incredible throws across the diamond. His secret? He treated his glove like his best friend. He regularly oiled it, reshaped it, and took care of it to ensure maximum performance.

  3. Willie Mays: Willie Mays was not only an incredible hitter but also an outstanding center fielder. Known for his incredible speed and agility, Mays made seemingly impossible catches look routine. He had an extraordinary ability to track down fly balls and make diving catches that left spectators in awe. Properly maintaining his glove allowed Mays to have a consistent feel for the ball, ensuring he could make those fantastic catches time and time again.

  4. Ivan Rodriguez: Ivan Rodriguez, often called "Pudge," was a legendary catcher known for his defensive prowess. His ability to throw out baserunners attempting to steal bases was legendary. Pudge had a quick release and an accurate arm, making him a nightmare for opposing teams. Pudge understood that his glove was an extension of his arm. By keeping it in excellent condition, he could deliver accurate throws and maintain control of the game. As a catcher he know a properly broken in mitt was essential to a rapid transfer of the ball to his throwing hand to get that speedy runner out at 2nd base.

  5. Roberto Clemente: Roberto Clemente was an outfielder with an arm like a cannon. His throws from right field were incredibly accurate and powerful. Clemente's outfield assists were a thing of beauty and often turned the tide of games. He knew the importance of maintaining his glove to maintain control and feel of the ball. A properly maintained glove allowed Clemente to execute his throws with precision and keep baserunners at bay.

Now, why is properly maintaining your glove important for your success, just like these legendary players? Well, a well-maintained glove means using the right glove oil like Mitt-Spit Glove Oil ensures that it remains flexible, sturdy, and ready to make those crucial catches. Regularly cleaning and oiling your glove helps to preserve its leather and prevent it from becoming stiff or brittle. It also allows you to form a personal bond with your glove, making it an extension of your hand and giving you the confidence to make extraordinary plays.

Remember, great defensive players understand the value of their gloves and take care of them like prized possessions. By doing the same, you'll be able to unleash your full defensive potential on the field and become legends in your own right.

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Baseball, Softball, Sports Equipment Kevin Gillan Baseball, Softball, Sports Equipment Kevin Gillan

How to tell the difference between the dozens of baseball glove oil products

Don't guess with your gear—check the chemistry. Walk down the glove care aisle, and you’ll see dozens of bottles making identical promises. But chemically, they are worlds apart. The secret to distinguishing a premium preservative from a damaging fat lies in one scientific metric: the Iodine Value.

In this technical guide, Advanced Leather Solutions teaches you how to evaluate oil stability. We compare the molecular structure of popular options—like Mink Oil (Iodine Value ~80-95) and Neatsfoot Oil (69-75)—against the chemically engineered, highly saturated formula of Mitt-Spit. Learn why "unsaturated" oils are ticking time bombs for rancidity and how to choose the stable chemistry that actually protects your investment.

The Chemistry of Survival: Why Unstable Oils are Rotting Your Glove

In the Science of Leather, not all oils are created equal. The difference between a glove that lasts a lifetime and one that turns brittle lies in a single chemical concept: Saturation.

Unsaturated oils (like mink, neatsfoot, and olive oil) contain unstable double-bond molecular structures. When exposed to the heat and sweat of gameplay, these bonds break down through oxidation, causing the oil to go rancid. This doesn't just smell bad—it chemically degrades the leather fibers, leading to stiffness and structural failure.

Mitt-Spit Glove Oil is different. Engineered by the restoration experts at Advanced Leather Solutions, our formula utilizes highly saturated oils with stable single-bond structures. This "low Iodine Index" chemistry resists oxidation, allowing the oil to penetrate deep and maintain suppleness without ever turning rancid [1]. Don’t gamble with your investment—choose the chemistry that preserves, not the chemistry that decays.

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Baseball, Softball, Sports Equipment Kevin Gillan Baseball, Softball, Sports Equipment Kevin Gillan

Can the oils used in baseball glove conditioners turn rancid? How is the potential for rancidity measured?

As a chemist would explain, the iodine index measures the potential of oils going rancid when used on baseball gloves. Included is information about potential health effects and list some common oils used on baseball gloves along with their associated iodine index values.

When oils are exposed to oxygen in the air, they can undergo a process of oxidation. Oxidation can be accelerated by factors such as heat and light — think warm sunny day.  Oxidation leads to the formation of highly reactive free radicals, which can damage the oil and cause it to go rancid. Rancidity refers to the development of off-flavors, odors, and the degradation of the oil's nutritional value to the point that it can make a person feel ill. 

Technically, the iodine index is a measure of the degree of unsaturation in a fatty acid or oil. Unsaturated fatty acids contain double bonds in their carbon chains, which make them more prone to oxidation. The iodine index quantifies the number of double bonds present in the fatty acids or oil.

In the context of baseball gloves, oils are used to condition and preserve the leather. The natural oils in the leather can gradually dry out and deteriorate over time, leading to stiffness and cracking. Conditioning oils are applied to replenish the lost moisture and maintain the flexibility and durability of the leather. However, if the oil used has a high iodine index, it indicates a higher level of unsaturation and greater susceptibility to oxidation/rancidity.

When an oil with a high iodine index is applied to a baseball glove, it can oxidize more readily upon exposure to air and sunlight as happens throughout the baseball season. This oxidation process can lead to the formation of undesirable compounds, including aldehydes, ketones, and peroxides, which contribute to the rancid odor and health concerns. The glove may become sticky, greasy, or develop a foul smell, making it less pleasant to use.

Moreover, from a health perspective, rancid oils can have adverse effects. Consuming rancid oils can cause gastrointestinal discomfort, including nausea, diarrhea, and vomiting. Inhaling the unpleasant odors from rancid oils may also cause respiratory irritation and discomfort.  The greatest concern is with children.  If you watch a child with a glove in their hand during slow times of a game, they often put the glove to their mouth.  If the oils used to condition the glove have gone rancid, it could make the child sick.

Here are some commonly used oils on baseball gloves, along with their associated iodine index values:

  1. Neatsfoot Oil: Iodine Index around 84-88

  2. Mink Oil: Iodine Index around 87-91

  3. Lanolin Oil: Iodine Index around 88-92

  4. Coconut Oil: Iodine Index around 10-20

  5. Olive Oil: Iodine Index around 75-94

  6. Almond Oil: Iodine Index around 93-105

  7. Mitt-Spit Glove Oil: Iodine Index of around <1-1

Clearly, the safest Glove Oil is the one with the lowest Iodine Index - Mitt-Spit Glove Oil. It's important to note that these values may vary slightly depending on the specific brand or source of the oil. Choosing an oil with a lower iodine index generally indicates a lower susceptibility to oxidation and a reduced risk of rancidity.

When selecting oils for conditioning baseball gloves, it's recommended to opt for oils with lower iodine index values to minimize the chances of rancidity and ensure the longevity of the glove's leather.

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Baseball glove care through the Science of Leather.


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email: Kevin@AdvLeather.com