The word retro, as used in the fashion industry, refers to a fashion style inspired by styles of the past which includes retro shoes and retro clothes. Retro style most often refers to outdated styles and designs of the 1950's, 60's, and 70's; which are incorporated as nostalgic elements in current fashions.
About Running Shoes:
Running shoes are footwear designed for maximum support and comfort for runners. Running shoes often feature extra cushioning to absorb impact from the surface running upon. Running shoes may also feature comfort technology consisting of all types of support and antibacterial linings.