Tips for Buying Minimalist Barefoot Running Shoes. Nike.com
Nike Free 4.0 Flyknit Men US 12 Orange Running Shoe UK 11 EU 46 - Walmart.com
Have used these Nikes back in 2015 ( Nike Free 4.0 v3). Personally loved the comfort of these shoes. I can't find these anymore where I live ( not in the US).