50% off Second Pair at Crocs.co.uk Written by Optimus Performance Marketing on November 21, 2012. Posted in Awin, Fashion, Offers/Promotions, Promotion Crocs UK Affiliate Newsletter News | Promotions 50% off Second Pair at Crocs.co.uk One is never enough - get 50% off a second pair of shoes! This fantastic promotion is only valid on selected styles and must end 25/11/2012.