3 bolt to 2 bolt SPD adapters. Convert your road cycling shoes to 2 bolt SPD - YouTube
MiFeloo Outdoor Triathlon Road Bike Cycling or Indoor Spinning Class Peloton Riding Shoes Compatible with 3 Bolt or 2 Bolt Cleats for Men Women Black 6 UK: Amazon.co.uk: Fashion
Gavin Elite Road Cycling Shoe 38 M EU Black/Grey: Amazon.co.uk: Fashion