Free Tool

Shoe Size Converter

Convert EU, US, UK and CM sizes with Kakobuy-focused sizing notes for rep buyers.

Size Converter

Exact matchSeller CM chart wins
EU
44
US Men
10
US Women
11.5
UK
9.5
CM
28
EUUS MenUS WomenUKCM
3645.53.522.5
374.56423
385.57524
396.58624.5
4078.56.525
4189.57.526
428.510826.5
439.511927.5
441011.59.528
451112.510.529
461213.511.530
471314.512.530.5

Use this converter as a baseline. For Kakobuy orders, the seller's CM/insole chart and QC size tag should override generic conversions.

Brand-Specific Sizing Notes

Nike / JordanTTS

Air Force 1 often feels roomy, while Dunks, AJ1s, and many runners are closer to true-to-size. Wide feet should compare insole CM and QC size tags before shipping.

Adidas Originals / Samba / Gazelle / CampusCheck CM

Terrace models can feel narrow through the toe and slightly long by label size. Seller CM charts are safer than EU labels for batch-to-batch differences.

Yeezy 350 / 700 / Foam RunnerHalf up

350 V2 and Foam Runner batches are often snug, especially for wide feet. 700s are usually closer to TTS but still worth checking insole length.

New Balance 2002R / 990 / 9060TTS

Most lifestyle New Balance pairs are close to true-to-size, with 990-series often roomier. Use CM measurements if you have wide feet or choose half sizes.

ASICS Gel-Kayano / Gel-NYCTTS

Running silhouettes usually fit secure through the midfoot. Size up only if the seller chart shows a short insole or you prefer extra toe room.

Salomon XT-6 / ACS ProHalf up

Trail models can feel narrow and technical. Wide feet should consider half up, but always confirm the posted JP/CM size first.

Converse Chuck TaylorSize down

Classic Chucks often run long and narrow. Many buyers size down half for standard feet, while wide feet should prioritize CM length and width.

Vans Old Skool / Slip-OnTTS

Usually close to true-to-size for casual wear, but canvas pairs can feel tight at first. Check insole CM when ordering from mixed seller batches.

Puma lifestyle sneakersCheck CM

Suede, Palermo, and Speedcat-style models can be narrow. Wide feet often do better with half up if the seller chart supports it.

Birkenstock Boston / ArizonaCheck CM

EU labels can feel roomy, and narrow/wide footbed versions matter more than US conversion. Confirm footbed width and CM before ordering.

UGG Classic / TasmanCheck CM

Shearling-lined styles may feel tight at first and loosen after wear. If between sizes, compare CM and consider the sock thickness you will wear.

Common Projects / designer low-topsSize down

Many leather low-top silhouettes run long and slim. Check insole CM and consider sizing down only when the seller chart confirms extra length.