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2000CHALKM3W5

OOFOS Unisex OOriginal PLUS Thong Sandal - Chalk

Size Guide
Size Guide - Oofos

Men

  • If you normally wear a whole size: Order the same whole size OOFOS.
  • If you normally wear a half size: Order a half size DOWN for best fit.

Women

  • If you normally wear a whole size: Order the same whole size OOFOS.
  • If you normally wear a half size: Order a half size UP for best fit.

Note: All sizes displayed on oofos.com.hk use EU Sizing System.

Foot Length US M UK M US W UK W EU
222mm 2 1 4 2 35
228mm 3 2 5 3 36
235mm 4 3 6 4 37
241mm 5 4 7 5 38
248mm 6 5 8 6 39
254mm 7 6 9 7 40
260mm 8 7 10 8 41
267mm 9 8 11 9 42
273mm 10 9 12 10 43
279mm 11 10 13 11 44
286mm 12 11 14 12 45
292mm 13 12 15 13 46
302mm 14 13 16 14 47
Colour: Chalk
Chalk
Size: US M3/W5 EU 36

3 items left

2026-04-18 2026-04-25

Features & Benefits

  • A graphic of waves with arrows pointing up.Impact-absorbing OOfoam™ technology in OOFOS’ advanced footbed geometry.
  • A semi-circle with dots completing the full circleRounded, cupped heel designed to enhance impact-absorption and stability with every step.
  • Lightweight, flexible & packable for ultimate travel ability.
  • A graphic of a washing machineMachine Washable. Air Dry.

Details

Modernized style with a stable, confident fit.
Meet the OOriginal PLUS. The next generation of the OOriginal - the sandal that defined the all-day recovery category. Elevated style featuring a clean, contemporary design and a wider strap for a secure fit. Experience soft, sculpted stability and a plush feel underfoot. This is the future of footwear. Where ultimate comfort is a non-negotiable.

Feel the difference with several key design upgrades:
  • 6mm more OOfoam™ absorbs more impact than the OOriginal.
  • Wider strap delivers a more secure fit during daily movement.
  • Designed for enhanced stability.
  • Elevated arch and formed heel cup cradle the foot.
  • Raised rim design protects the heel and toes.

 

Infused with more. So you can do more.
More relief that carries you through the day.
More comfort you can feel in every step.
More stability to move with confidence.
More of wherever life takes you.

Experience ultimate comfort.
The OOriginal PLUS combines our proprietary OOfoam™ technology with a patented footbed design to absorb more impact than traditional footwear. Nine out of ten customers report relief—and every pair earns the APMA Seal of Acceptance for promoting good foot health.

Why to Buy
  • American Podiatric Medial Association Badge

    Awarded an American Podiatric Medical Association (APMA) Seal of Acceptance for promoting foot health

    9 out of 10 customers surveyed felt relief

  • A ribbon with a star in the middle.

    More than 10 million pairs sold
    with 190k+ 5-star reviews

  • A graphic of a Trophy

    Worn by the Pros
    Chosen by athletes in all major US pro leagues

  • A ribbon graphic.

    Project Pink: Over $6M Donated
    A percentage of every OOFOS.com purchase goes to patient care and cancer research