Tasman Size Guide: Fit, Width & Size Chart

Runs half-size small

The UGG Tasman runs half-size small. Start by checking half a size up from your usual US size. Available in standard (D) width only. Use the table below to convert your foot length in millimetres straight to US, UK, EU and CM sizes — the one measurement every system agrees on.

Best fit recommendation for UGG Tasman

For a 269 mm foot, UGG Tasman runs small. Best fit: US 10.5 (likely US 9.5–11.5), UK 9.5, EU 41, 27.5 cm — confidence 50%.

Recommended size for a 269 mm foot on UGG Tasman (best fit + range, not a guarantee)
Best fit Likely range UK EU CM Confidence
US 10.5 US 9.5–11.5 9.5 41 27.5 50%

Evidence: 1 sources · no lab measurement in this record

See how we calculate for the methodology. Sizes vary by model and foot shape; this is an estimate, not a guarantee.

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Does the Tasman run true to size?

Across our data the UGG Tasman runs half-size small. Start by checking half a size up from your usual US size.

Tasman size conversion chart

Tasman sizes by foot length. US Men's, US Women's, UK, EU and CM. The highlighted row is the model's true-to-size anchor.
Foot length US Men US Women UK EU CM
247.9mm 7.5 9 6.5 37 25
252.1mm 8 9.5 7 38 25
256.3mm 8.5 10 7.5 38 25.5
260.5mm 9 10.5 8 39 26
264.8mm 9.5 11 8.5 40 26.5
269mm 10 11.5 9 40 27
273.2mm 10.5 12 9.5 41 27.5
277.5mm 11 12.5 10 42 28
281.7mm 11.5 13 10.5 42 28
285.9mm 12 13.5 11 43 28.5
290.2mm 12.5 14 11.5 44 29

EU sizes are always rounded to a whole size — treat the EU column as the closest honest match.

Tasman width availability

Available in standard (D) width only.

Only the standard (D) width is offered, so very wide or very narrow feet may need to adjust length or choose a brand with more width grades.

Expert fit notes

Slipper runs snug with shearling lining. Half-size up recommended.

Where this data comes from

Built from 1 source and 520 measurements. See how we calculate for how confidence is scored.