Name: 12 William | Museum Calf | Dark Brown
SKU: JL-WL-MC-DB-120
Price: 1433.0 CHF

Shoes

Start with the shoes you already own. Find that brand below and read across to our makers.

The Hand's Size Conversion Chart

Edward Green is our reference point.

−1 size	−½ size	Same size	+½ size
Santoni (UK)	Crockett & Jones (UK)	Edward Green (UK)	Gaziano & Girling (UK)
		Saint Crispin's (UK)	Church's (UK)
		John Lobb (UK), or ½ size down	Alden (US)*
			Maison Corthay (US)*
			Baudoin & Lange (EU)

*Same fit as Edward Green. The number is higher because these makers use US sizing.
Stefano Bemer fits differently by last. Share your current size and we'll confirm yours.

UK · US · EU

UK	US	EU
6	6.5	40
6.5	7	40.5
7	7.5	41
7.5	8	41.5
8	8.5	42
8.5	9	42.5
9	9.5	43
9.5	10	43.5
10	10.5	44
10.5	11	44.5
11	11.5	45
11.5	12	45.5
12	12.5	46

Worth Knowing

Loafers: many clients go ½ size down for grip, as long as the length still works.
Width: a wider fitting adds room in the heel too, which can cause slipping. At this level, many men don't need the wider fitting they wear elsewhere.
Your reference pair: shoes are often sold slightly large. If yours feel roomy, tell us. It changes our advice.

Socks

	UK	US	EU
Small	6–7	7–8	39–40
Medium	7.5–9.5	8.5–11	41–44
Large	10–12	11.5–13	45–47
Extra Large	13–14	13.5–15	48–49

Belts

Measure your current belt from where the clasp meets the buckle to the hole you use most. Send us that measurement and we will either order the size you need or cut your belt for a precise fit.

Diagram showing how to measure a belt, from the buckle clasp to the most-used hole.

Gloves

Measure the circumference of your dominant hand at the widest part of the palm, excluding the thumb. Your glove size matches your measurement in inches. Between sizes? Round to the nearest full or half size.

Tape measure wrapped around the palm of a wooden hand model to measure glove size.

Glove size	Hand circumference (cm)	Hand circumference (inches)
6	15	6
6.5	16.5	6.5
7	18	7
7.5	19	7.5
8	20.5	8
8.5	22	8.5
9	23	9
9.5	24	9.5
10	25.5	10
10.5	27	10.5

Not Sure?

Tell us what you wear now and in what size. We'll confirm yours before your order ships.

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SEE THE FULL FIT GUIDE

The John Lobb William double-monk strap in dark brown museum calf is a true icon among luxury footwear. Made in England and inspired by the original design from the 1940s, it combines classic heritage with modern refinement. Handcrafted with precision, it boasts timelessly elegant lines complemented by its signature double strap and polished anthracite buckles.

The William’s upper is crafted from premium Museum calf leather, polished to perfection and soft to the touch, while its leather sole is as durable as it is beautiful. A testament to John Lobb’s commitment to quality and partisanship, each pair is built using the Goodyear welt method for enduring excellence.

Whether paired with a charcoal suit for a powerful business meeting or worn with dark denim for relaxed elegance, the William’s versatility knows no bounds. Reinforce its impeccable look with John Lobb’s matching leather belts and premium shoe care accessories. Own a piece of history that looks toward the future.

William | Museum Calf | Dark Brown

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