Lyon Leather Trainer — Onyx Black

$345.00

Shoe size conversions for US men, US women, UK and EU sizes, with foot length in centimetres.
US men	US women	UK	EU	Foot length
4.5	6	3.5	36	23.0 cm
5	6.5	4	37	23.5 cm
6	7.5	5	38	24.0 cm
7	8.5	6	39	25.0 cm
7.5	9	6.5	40	25.5 cm
8	9.5	7.5	41	26.0 cm
9	10.5	8	42	26.5 cm
10	11.5	9	43	27.5 cm
10.5	—	9.5	44	28.0 cm
11.5	—	10.5	45	29.0 cm
12	—	11	46	29.5 cm

How to measure

Stand on a sheet of paper with your heel against a wall.
Mark the tip of your longest toe and measure from the wall to the mark in centimetres.
Pick the size whose foot length matches yours. Between two sizes? Choose the larger one.

Select Shoe Size 38 39 40 41 42 43 44 45 46

Get 5% off your first order

The Lyon Leather Trainer is a men's lace-up sneaker in onyx black calfskin with basket-weave side panels and a smooth toe box. A high-walled white rubber sole with micro-dot texturing, tonal black laces, and a full calfskin lining make it a polished casual shoe for modern offices, evenings out, and travel days.

Black-on-black texture is the quiet move: the woven panels catch light differently from the smooth calfskin around them, so the shoe reads detailed without a single logo doing the work. A high-shine heel inset and sculpted ankle fold sharpen the rear profile, while the cushioned white sole keeps the look grounded. Slim tailored trousers or dark denim finish the brief, and a damp cloth keeps it ready for the next wear.

Style: Low-Top Leather Trainer
Color: Onyx Black with white sole
Material Appearance: Smooth calfskin with basket-weave panels
Toe Shape: Round toe, smooth toe box
Closure: Tonal black lace-up
Sole: High-walled white rubber sole with micro-dot texture
Hardware: High-shine black heel inset
Best For: Modern offices, evenings out, travel days

30-day returns are accepted only for damaged or defective products. Returns due to a change of mind, size issues, or dissatisfaction with product quality are not accepted. Contact us to report an eligible issue. See our Return & Refund Policy.

Free US shipping. Estimated delivery within 10–12 business days. Tracking information will be emailed once your order ships.

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30-day returns on damaged, defective or incorrect orders.

The small details that keep you comfortable all day

At Zelvox, we keep it simple comfortable, everyday sneakers with breathable materials, cushioned soles and clean designs that go with anything. Every order is checked by our team before it ships.