Meanwhile the discounted Beast '20 is a great running shoe for flat feet ... So if you're looking to score some great trainers on the low, these Brooks Black Friday Deals have you covered.

And right now, the Brooks Glycerin 20 Running Shoes are on sale at Nordstrom Rack for just $89.97 - a huge drop from their original $160.

I've been wearing Brooks shoes for years, and these Avia 5000 tennis shoes are just as good and an amazing value for the $20 price ... and is uber comfortable. The colors go great with my ...