You can use some shaving cream with lanolin in it as a cheap alternative to conditioning oil. Do not use too much oil or cream on your glove. Applying too much can cause the leather to deteriorate. [1] X Research source Use just enough to apply a light coating all over the pocket.

Don’t use string for this. Tightly wound string or twine can leave an odd-looking imprint around the outside of the glove.

Many sporting-goods stores offer professional glove-steaming services. [3] X Research source Some will even steam a new glove for free when you buy it from them.

Hit the glove near the webbing for a deeper pocket or more toward the palm of the glove for a shallow pocket.

Set a kitchen timer to make sure you don’t leave the glove in too long or forget to take it out.

Note: Most glove manufacturers recommend against using chemicals or heat to break in gloves. In other words, take the above steps in moderation. Too much heat or chemical treatment can ruin the flexibility and comfort inherent in leather.