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ASICS Gel-Kayano 12.1 Kith Voyage

Name: ASICS Gel-Kayano 12.1 Kith Voyage
Brand: ASICS
SKU: 1203B144-102
Availability: InStock

ASICS · Style 1203B144-102 · Released 2026-01-12

from $719.80

Select a size:

Size chart — ASICS

Full ASICS size guide

Use the chart below to convert between US, UK, EU and JP sizes.

Men

US	UK	EU	JP (cm)
4	3	36	22.5
4.5	3.5	37	23
5	4	37.5	23.5
5.5	4.5	38	24
6	5	39	24.5
6.5	5.5	39.5	25
7	6	40	25.25
7.5	6.5	40.5	25.5
8	7	41.5	26
8.5	7.5	42	26.5
9	8	42.5	27
9.5	8.5	43.5	27.5
10	9	44	28
10.5	9.5	44.5	28.25
11	10	45	28.5
11.5	10.5	46	29
12	11	46.5	29.5
12.5	11.5	47	30
13	12	48	30.5
13.5	12.5	48.5	30.75
14	13	49	31
14.5	13.5	49.5	31.5
15	14	50.5	32

Women

US	UK	EU	JP (cm)
5	3	35.5	22.5
5.5	3.5	36	22.75
6	4	37	23
6.5	4.5	37.5	23.5
7	5	38	24
7.5	5.5	39	24.5
8	6	39.5	25
8.5	6.5	40	25.5
9	7	40.5	25.75
9.5	7.5	41.5	26
10	8	42	26.5
10.5	8.5	42.5	27
11	9	43.5	27.5
11.5	9.5	44	28
12	10	44.5	28.5
12.5	10.5	45	28.75
13	11	46	29
13.5	11.5	46.5	29.5
14	12	47	30

Kids

US	UK	EU	JP (cm)
K4	K3	19.5	11.5
K5	K4	21	13
K6	K5	22.5	14
K7	K6	23.5	15
K8	K7	25	15.5
K9	K8	26	16
K10	K9	27	17
K10.5	K9.5	28	17.25
K11	K10	28.5	17.5
K11.5	K10.5	29.5	18
K12	K11	30	18.5
K12.5	K11.5	30.5	19
K13	K12	31.5	19.5
K13.5	K12.5	32	19.75
1	K13	32.5	20
1.5	K13.5	33	20.5
2	1	33.5	21
2.5	1.5	34.5	21.5
3	2	35	22
3.5	2.5	35.5	22.25
4	3	36	22.5
4.5	3.5	37	23
5	4	37.5	23.5
5.5	4.5	38	24
6	5	39	24.5
6.5	5.5	39.5	25
7	6	40	25.5

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14-day returns & equal-value exchanges — policy

Size, price & UPC details

Size	Price	UPC	Delivery
US M 6.5 / W 8	—	199023182302	Out of stock
US M 7 / W 8.5	—	199023182357	Out of stock
US M 8 / W 9.5	—	199023182456	Out of stock
US M 8.5 / W 10	—	199023182401	Out of stock
US M 9 / W 10.5	—	199023182296	Out of stock
US M 9.5 / W 11	—	199023182289	Out of stock
US M 10 / W 11.5	$863.90	199023182449	3-4 business days
US M 10.5 / W 12	$719.80	199023182388	3-4 business days
US M 11 / W 12.5	—	199023182333	Out of stock
US M 11.5 / W 13	—	199023182340	Out of stock
US M 12 / W 13.5	—	199023182432	Out of stock
US M 13 / W 14.5	—	199023182418	Out of stock
US M 14 / W 15.5	—	199023182463	Out of stock

About the ASICS Gel-Kayano 12.1 Kith Voyage

The ASICS Gel Kayano 121 Kith Voyage brings curated lifestyle energy to a stability running icon through Kith’s signature Voyage palette. Built on the supportive Kayano 121 platform, the silhouette keeps its layered mesh and structured overlay construction that defines the line’s performance heritage. Subtle branding and refined color placement elevate the technical base into something that feels equally suited for city streets and everyday wear. This collaboration stands out because it blends serious performance DNA with Kith’s clean design language. The Voyage tones give the shoe a distinctive identity while preserving the supportive structure that long time Kayano fans expect. It feels polished and intentional rather than flashy, making it an easy crossover piece for both runners and collectors. It is a confident fusion of stability tech and elevated street sensibility. The ASICS Gel Kayano 121 Kith Voyage was released on January 12, 2026 with a retail price of $195.