New Church’s Oslo Derby Shoes – Black Calf Leather The Oslo is a quintessential plain-toe Derby that represents the pinnacle of classic formal footwear. Handcrafted in Northampton, England, these shoes offer a clean, minimalist silhouette that is both versatile and timeless. Made from premium Black Calf Leather, they feature a polished finish and a durable "Custom Grade" construction. Technical Specifications Model Name: Oslo Style: Plain-Toe Derby Material: Premium Black Calf Leather Color: Black Sole: Genuine "Custom Grade" Leather Sole Origin: Made in England Condition: Brand New / Unworn Size: 11.5 UK Sizing & Fit Advice (Last 136) Fit Note: This model is built on the 136 Last, which is known for its generous and comfortable proportions. Recommendation: Because this last typically runs large, it is highly recommended to purchase half a size smaller than your standard UK shoe size for an optimal fit (e.g., if you usually wear a UK 9, a UK 8.5 is suggested). Key Features Custom Grade Quality: Features the prestigious "Custom Grade" and "Made in England" stamps on the sole. Heritage Details: The soles and insoles prominently display the iconic Church's crest and the "London, Paris, Milan, New York, Tokyo" city stamps. Minimalist Design: The 3-eyelet open lacing system provides a sleek, modern look suitable for any formal occasion.