Should I size up or down for Brooks?

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Yes, you should generally size up by a half size to a full size in Brooks running shoes compared to your normal casual or dress shoe size.

Why Brooks Fit Differently

  • Shorter fit: Brooks officially notes that their running shoes often fit slightly shorter than fashion sneakers or dress shoes.
  • Foot swelling: Feet swell and slide forward during runs or long walks, so you need about a thumb's width of space between your longest toe and the front of the shoe.
  • Brand comparison: If you already wear performance running brands like ASICS, Saucony, or New Balance, your usual running size in those brands will likely match your Brooks size.

How to Choose Your Size

  • From casual shoes: Go up 0.5 to 1 full size from your everyday street shoe size.
  • From other running brands: Stick with your regular running shoe size.
  • Width issues: If your feet feel pinched on the sides, do not just buy a longer shoe; look for a wide (2E for men, D for women) or extra-wide option instead. You can check exact dimensions on the Brooks Size Guide.

How do I know if I should be b or d for width?

You choose between a B or D shoe width based on your biological sex and whether your feet fit standard medium shoes.

What B and D Mean by Gender

  • Women's Sizing: B is the standard medium (average) width. D is a wide width.
  • Men's Sizing: B is a narrow width. D is the standard medium (average) width.

How to Know Which One You Need

  • Choose B if: Standard off-the-rack women's shoes fit you comfortably without pinching, or if you are a man with exceptionally narrow feet.
  • Choose D if: You are a man whose standard shoes fit well, or you are a woman who finds standard (B width) shoes feel too tight, snug, or cause pain at the widest part of your foot.

How to Check Your Fit

  • Measure your feet: Stand on a piece of paper in the evening (when feet are largest) and measure the distance across the widest part of your forefoot (the ball of your foot).
  • Use a Brannock device: Visit a shoe store to get your foot professionally measured for exact length and width.
  • Look for signs of a bad width: If standard shoes leave red pressure marks, spill over the sides of the sole, or cause blisters, you likely need a wider D width (if shopping women's).

Which is wider, Brooks or Hoka?

Brooks generally offers a wider and more accommodating standard fit in the toe box compared to Hoka, which tends to run snugger and more tapered in standard widths.

Standard Width Comparison

  • Brooks: Features a more traditional, straight-last design with a naturally roomier forefoot and toe box in standard sizes, making it popular for runners needing extra wiggle room.
  • Hoka: Utilizes a snugger midfoot and a more tapered toe box in its standard models, alongside a "bucket seat" midsole design that cups the sides of your foot.

Wide Sizing Options

  • Brooks: Widely considered the safer bet for truly wide feet because they offer up to four distinct width options (including Extra Wide 4E) across their core line.
  • Hoka: Offers dedicated wide (2E) options in popular models like the Clifton and Bondi, but availability in extra-wide sizes is more limited across their overall lineup.

Is it better to size up or down in running shoes?

It is generally better to size up in running shoes—usually by a half-size to a full size larger than your normal street shoe size.

Why Size Up?

  • Foot swelling: Your feet expand in length and width during a run as blood flow increases and body temperature rises.
  • Impact and splay: When your foot strikes the ground, your toes spread out (splay) and slide forward slightly inside the shoe.
  • Preventing injuries: Too-tight shoes jam your toes against the front on downhills or long efforts, leading to bruised or black toenails, blisters, and nerve pressure.

How to Check the Fit

  • The thumb test: Stand up with your weight evenly distributed and ensure there is about a thumb’s width (roughly 1 centimeter) of space between your longest toe and the front of the shoe.
  • Heel lockdown: Your midfoot and heel should feel secure and hugged by the shoe, not sliding around. If a larger size causes slight heel slippage, you can secure it using a runner’s loop lacing technique.
  • Shop late: Try on running shoes in the afternoon or evening when your feet are at their largest, and wear the exact socks you plan to run in.

Is it better for shoes to be slightly tight or loose?

Neither is better; shoes should be a secure, snug fit that is neither tight nor loose.

The Dangers of Tight Shoes

  • Pinching: Cramps your toes and causes pain.
  • Damage: Leads to bunions, corns, and ingrown toenails.
  • Circulation: Restricts blood flow to your feet.

The Dangers of Loose Shoes

  • Sliding: Makes your foot slip around inside the shoe.
  • Friction: Causes painful blisters and calluses.
  • Instability: Reduces support and increases your risk of falling.

How to Find the Right Fit

  • Toe Room: Leave a thumb's width of space between your longest toe and the front of the shoe.
  • Midfoot: Ensure the middle of your foot feels gently hugged, not squeezed.
  • Timing: Shop for shoes in the afternoon or evening when your feet are slightly swollen.
  • Guidelines: Read the Clarks Sizing Guide for more tips on trying on footwear.

HOW SHOULD RUNNING SHOES FIT? A step-by-step guide to correctly fitting your running shoes.

9 related questions found

What shoe size should I wear if my foot is 10.5 inches long?

A foot length of 10.5 inches typically corresponds to a US Men's size 11 or a US Women's size 12.5 to 13.

Size Breakdown by Category

  • US Men's: Size 11 (fits a foot length of about 11.6 inches in shoe dimensions, leaving the proper clearance).
  • US Women's: Size 12.5 or 13 (as women's sizing scales run about 1.5 to 2 sizes higher for the same foot length).
  • European (EU) Size: Around 45 for men.

Fit Tips

  • Allow Room: Shoe size charts measure the internal space of the shoe, not your bare foot. You need a small gap (about a thumb's width) in front of your big toe.
  • Brand Variation: Sizes can vary slightly depending on the brand and the specific activity type (e.g., running shoes often require sizing up by a half size).
  • Measure Later: Always measure your feet at the end of the day when they are at their largest due to natural swelling.

How wide is the average woman's foot?

The normal or standard width for women's shoes in the US is B (medium).

Width Classifications for Women (US Sizing)

  • Narrow: AA or A (slender feet)
  • Medium / Standard (Normal): B
  • Wide: D or C/D
  • Extra Wide: EE or E

Note: A "D" width is standard/medium for men, but considered wide for women. Most standard retail stores stock women's shoes in a B width by default.

Do Brooks shoes run small or big?

Brooks shoes generally feel slightly snug or short compared to casual street shoes, with Brooks Running Customer Care recommending that runners order a half-size to a full-size up from their normal dress or casual size.

Sizing and Fit Guide

  • Compared to street shoes: They often feel small because Brooks designs performance running shoes to fit snugly with room for foot swelling, meaning you usually need 0.5 size larger than fashion sneakers.
  • True-to-size performance fit: Once you find your correct athletic/running size (accounting for a thumb's width of space in the toe box), most models like the Ghost or Adrenaline fit true to size.
  • Width options: If the length feels right but the sides feel tight, Brooks offers multiple width options (Narrow, Wide, and Extra Wide) in popular models rather than forcing you to size up in length.

What lasts longer, Brooks or HOKA?

Yes, Brooks running shoes generally last longer than Hoka shoes.

Durability and Lifespan

  • Brooks: Typically lasts 400 to 500+ miles. Their denser foam formulas, like DNA LOFT and nitrogen-infused DNA FLASH, resist compression and keep their structural integrity longer.
  • Hoka: Typically lasts 300 to 400 miles. While both brands rate their shoes up to 500 miles, Hoka's softer, plush maximalist foams compress and lose their initial cushion bounce faster than Brooks.
  • Outsoles: Brooks models often feature heavier rubber coverage on high-wear outsole areas, whereas Hoka utilizes lighter-weight rubber or exposed EVA foam that wears down quicker on abrasive pavement.

You can compare current line-ups and model specifications on the Run to the Finish Guide.

Does 0.5 shoe size make a difference?

Yes, a 0.5 shoe size makes a measurable difference in length (about 1/16 to 1/8 of an inch), which can completely change how a shoe fits and feels.

What Changes in a Half Size

  • Length: A half-size increase adds roughly 1/16 to 1/8 inch of length, giving your toes more room so they do not hit the front.
  • Width: Width usually stays very similar, because most brands scale length without making the base much wider.
  • Volume: You get a tiny bit of extra overall space in the toe box and heel cup.

When 0.5 Size Matters Most

  • Cramped Toes: If your toes touch the front or feel bruised after walking, going up 0.5 size stops pain and black toenails.
  • Athletic Activities: Runners and hikers often size up by 0.5 to account for foot swelling during long miles.
  • Heel Slippage: If a shoe slips off your heel, dropping down by 0.5 size can secure your foot.
  • Thick Socks or Orthotics: A half-size up provides the extra volume needed for insoles or winter socks.