Hayabusa has continued its revolutionary product line with the new Flex Fight shorts. Hayabusa spent hundreds of hours talking with fighters about what they like and don't like about fight shorts in the market. With that they have created shorts that no longer contain rivets, hardware, exposed laces, or metal loops. Who needs those things anyway! You also will not find anything Velcro on these shorts as fighters have complained about chaffing. So if you are ready to fight in the most comfortable gear, this is your pick!