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One for One



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Grey Calculus Men's Vegan Classics side
Grey Calculus Men's Vegan Classics hero
Grey Calculus Men's Vegan Classics top
Grey Calculus Men's Vegan Classics side Grey Calculus Men's Vegan Classics hero Grey Calculus Men's Vegan Classics top
Style #001026A11-GCALC

Reviews

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5.0 based on 5 reviews

  • 5

    A+

    3/19/12

    Light, swift, and nerdy, these shoes fit well and are guaranteed to boost your math grade by 10% (sometimes :)

  • 5

    Girls like Calculus too!

    2/26/12

    So I got the grey ones as a gift because I don't like red, But they are marvelous! They are comfortable for the most part except that the sole didn't go all the way to the tip of the toe, so I end up  Read More..

  • 5

    Love them!

    2/17/12

    I bought these a few months ago, so I'm a little late with my review. These TOMS have held up perfectly and comfortably for 3 months so far. I love them, and can't wait to get another pair of TOMS.

  • 5

    Too big but easily fixed

    1/9/12

    Love these toms and i got them as a gift but they were to big so I got them wet in the sink with luke warm water then dried them with a hair dryer part way then left them in front of a heater all nigh Read More..

  • 5

    Shout out to Mrs. Payne!

    10/25/11

    In high school, I had an amazing calculus teacher named Mrs. Payne. Now everywhere I go, I can be reminded of how great that class was. And lets be real, you can already tell these shoes are awesome,  Read More..

Grey Calculus Men's Vegan Classics
$54



(Sizing Help)

  • Mens Sizing Chart
    US/CA UK EU JP
    7 6 40 25
    8 7 40.5 26
    8.5 7.5 41 26.5
    9 8 42 27
    9.5 8.5 42.5 27.5
    10 9 43 28
    10.5 9.5 43.5 28.5
    11 10 44 29
    11.5 10.5 44.5 29.5
    12 11 45 30
    13 12 46 30.5
    14 13 47.5 31.5
  • Womens Sizing Chart
    US/CA UK EU JP
    5 3 35.5 22
    5.5* 3.5 36 22.5
    6 4 36.5 23
    6.5 4.5 37 23.5
    7 5 37.5 24
    7.5 5.5 38 24.5
    8 6 38.5 25
    8.5 6.5 39 25.5
    9 7 40 26
    9.5 7.5 41 26.5
    10 8 42 27
    11 9 42.5 28
    12* 10 43.5 29
  • Tiny TOMS Sizing Chart
    US/CA UK EU CM
    2.0 1.5 17.5 9.6
    3.0 2.0 18.5 10.4
    4.0 3.0 19.5 11.3
    5.0 4.0 21.0 12.1
    5.5 4.5 21.5 12.6
    6.0 5.0 22.0 13.0
    6.5 5.5 23.0 13.4
    7.0 6.0 23.5 13.8
    7.5 6.5 24.0 14.2
    8.0 7.0 24.5 14.7
    8.5 7.5 25.5 15.1
    9.0 8.0 26.0 15.5
    9.5 8.5 26.5 15.9
    10.0 9.0 27.0 16.4
    10.5 9.5 28.0 16.8
    11.0 10.0 28.5 17.2
    11.0 10.0 28.5 17.2
    11.5 10.5 29.0 17.6
  • Youth Sizing Chart
    US/CA UK EU CM
    12.0 11.0 30.0 18.1
    12.5 11.5 30.5 18.5
    13.0 12.0 31.0 18.9
    13.5 12.5 31.5 19.3
    1.0 13.0 32.5 19.7
    1.5 13.5 33.0 20.2
    2.0 1.0 34.0 20.6
    2.5 1.5 34.5 21.0
    3.0 2.0 35.0 21.4
    3.5 2.5 35.5 21.9
    4.0 3.0 36.0 22.3
    4.5 3.5 36.5 22.7
    5.0 4.0 37.5 23.1
    5.5 4.5 38.0 23.6
    6.0 5.0 39.0 24.0

*Extended sizes available only for select styles.

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One for One
Featuring the universal language of mathematics. But don't worry - it's not an assignment. Stick to simple math: One for One equals two happy people.

  • Vegan friendly, using no animal products
  • Canvas insole with cushion for comfort
  • Latex arch insert for added support
  • One-piece outsole for flexibility and durability

TOMS run true to size and are available in medium width only. We recommend ordering the size you normally wear in a casual or dress shoe. If you are typically in between sizes, we recommend going with the smaller one since TOMS will stretch slightly as you break them in.

For more information, see our sizing FAQ page.

TOMS.com accepts exchanges and returns within 60 days of receipt of your order. We can only exchange/return unworn products purchased from TOMS.com. We do not refund or reimburse shipping charges. Any merchandise considered worn upon return will be subject to a $10 re-stock fee.

For more information, visit our FAQ.

We are here to help. If you have any questions, contact us.

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