"Our customers love a Derby shoe. They’re formal enough to see you through the work week and carry on rather well to downtime. So, we found ourselves with a question: how could we make Derbies better? We added super-flexible performance soles, making them so comfortable you’ll want to replace your slippers with them."
Brown performance Derby toe cap shoes
Details
https://www.ctshirts.com/uk/brown-performance-derby-toe-cap-shoes/SHC0094BRN.html?sourceCode=gbpdefault"Classic Derby shoes made with extremely flexible moulded-rubber soles for shock absorption and day-long comfort."
6 month quality guarantee