Kevin A. Kirby, DPM - First Waffle-Soled Running Shoe: Nike Waffle Trainer Bill Bowerman, co-founder of Blue Ribbon Sports (which later became Nike Shoes) was a long time track coach at the
Nike Vintage Waffle Trainer Made in Japan Running Shoes Sneakers Sz 8 Men's 70s | eBay
1976 Track and Field News January Nike Waffle ad, Blue Ribbon Sports ad | eBay
Nike Waffle Trainer 1976 vintage Blue Ribbon Sports sneaker ad – Rewind Running™