Costco offers its members the Fila Men's Simulite 3 Running Shoes in Black (pictured) or Gray for $19.99 with free shipping. (Non-members pay $1 more.) That's tied with our March mention as the best price we've seen for these shoes. (They're a current low by $5.) They're available in sizes from 9 8 to 13, although not in all size/color combinations.

Costco also offers its members the Fila Women's Hypersplit Lightweight Running Shoes in Black or Gray for $19.99 with free shipping. (Non-members pay $1 more.) That's tied with our March mention and the lowest total price we could find by $4. They're available in sizes from 6 to 11, although not in all size/color combinations.