NatureSoles

Size guide

Find your size before checkout — all sales are final.

Size finder

Measure your foot

Stand on paper, mark heel and longest toe, then enter the length in cm. Tip: a US credit card is about 8.56 cm long — roughly 3.0 cards end-to-end for your measurement.

21.5 cm30.5 cm

Recommended size

W 9 / M 8

Between sizes? Size up. All sales final — no returns or size swaps.

Full chart

Measure heel-to-toe in centimeters while standing. If you’re between sizes, size up — barefoot lasts feel roomier in the toe box on purpose.

USEUFoot length (cm)
W 5 / M 435–3622.0
W 6 / M 536–3722.5–23.0
W 7 / M 637–3823.5–24.0
W 8 / M 738–3924.5–25.0
W 9 / M 840–4125.5–26.0
W 10 / M 942–4326.5–27.0
W 11 / M 1043–4427.5–28.0
W 12 / M 1145–4628.5–29.0
W 13 / M 1246–4729.5–30.0

No returns or size swaps. No-refund policy.

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