ASICS to Clarks Shoe Size Conversion

Switching from ASICS to Clarks? ASICS runs true to size and Clarks runs large, so the size you order changes. Here's the full chart.

A ASICS 9 works out to a Clarks 8.5 — about half a size down. The chart below has every size.

ASICS → Clarks: size down half a size

A ASICS 9 is a Clarks 8.5.

Find your ASICS size on the left, read across for Clarks:

ASICS size	Clarks size	UK	EU	Foot (cm)
6.5	6	5.5	37	23.5
7	6.5	6	38	24.3
7.5	7	6.5	38.5	24.7
8	7.5	7	39.5	25.1
8.5	8	7.5	41	25.9
9	8.5	8	41.5	26.3
9.5	9	8.5	42.5	26.7
10	9.5	9	43	27.1
10.5	10	9.5	43.5	27.5
11	10.5	10	44	27.9
11.5	11	10.5	44.5	28.3
12	11.5	11	45.5	28.7
12.5	12	11.5	46	29.1
13	12.5	12	47	29.5
13.5	13	12.5	47.5	29.9
14	13.5	13	48	30.3
14.5	14	13.5	49	31.1
15	14.5	14	49.5	31.5

⚠️ Fit varies by model. ASICS runs true to size with a roomy toe box; wide fittings are widely available. Clarks runs about half a size large for many styles; wide fittings are available.

Clarks to ASICS → · ASICS chart · Clarks chart · Brand finder

What is a ASICS 9 in Clarks?

A ASICS 9 is about a Clarks 8.5 — they share a foot length of roughly 26.3 cm (UK 8, EU 41.5).

Do ASICS and Clarks fit the same?

No — ASICS runs true to size and Clarks runs large, so size down half a size when you switch.

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