Zubits
The balance of Zubits magnets allows them to stay put when engaging in physical activity while also being simple enough to remove with a firm heel step. No tying, squeezing, knots, floppy bows, or unfolding. Zubits' goal is to make your life easier, more durable, and stylish. Running, gym class, riding a bike, playing on the playground, and recreational sports actions are not a problem for the majority of zubits users because the magnets never lose their strength, so there's no need to tie laces again.