Here at GearChase.com we love to ride bikes! We love mountain biking shoes too. We ride all types from clipless shoes and pedals to laced shoes and flats. One of the issue we always seem to run into is getting laces stuck in the chain and chainring. There is a solution, it’s called the lace locker. Carol Stanley, the inventor of the shoe lace locker saw a need and created a solution for loose shoe laces.
Although Shoe lace locker seem to cater toward the running community. I think they worked pretty good for biking. There is some velcro on them, and that can chew up shoelaces after a while, but other than that if you despise cramming your shoelaces in your shoe, or under your other laces, the Lace Locker dose a great job of keeping your laces out of harms way.
You can get them online for $8 to $10 bucks if you want the reflective logo. They have a ton of designs.