Boots can complement any outfit, but having curvy calves will make it a bit difficult to search for a pair that fits right. Don’t lose hope, as if you have zippered boots that are a little snug in the calves you can still stretch them out. We will share with you an effective hack that works. All you need to do is insert a calf stretcher into your footwear. Then, spray it with a stretching spray if you prefer extra stretch. Next, widen the boot stretcher by twisting its wheel or handle, and leave it overnight. Give this a try, and you will be wowed by the result.