Toe Jammers are a compression molded toe cap to protect your toe during skating. Similar to leather toe guards they will mount under the toe stop. Ideally used for lager toe stop stems (5/8", also known as adjustable toe stops)  but can be used with smaller stem toe stops like Dance Plugs.
 
You can heat mold these toe jammers for the perfect fit around your skates. They'll withstand the rigours of even the most hardcore skating whether it's in the skatepark or on the streets.