KEEN Shoe Size Chart: US, UK, EU & Foot Length Guide (Men, Women & Kids)

KEEN Men’s Shoe Size Chart (US, UK, EU, Foot Length)

This is KEEN’s men’s chart from US 7 to 17. The CM (JP) column is the shoe size in centimeters, and the heel-to-toe column is the foot length KEEN lists for that size. For the general rule, see our men’s shoe size chart.

Source: KEEN UK men’s size chart, US 7 to 17.

KEEN Women’s Shoe Size Chart (US, UK, EU, Foot Length)

This is KEEN’s women’s chart from US 5 to 12. On this table the 27 cm row is women’s US 10, which is one above men’s US 9 (also 27 cm on KEEN’s men’s chart). KEEN’s all gender chart uses a different gap, so use the table for the type of shoe you are buying. For the general rule, see our women’s shoe size chart.

Source: KEEN UK women’s size chart, US 5 to 12.

KEEN All Gender Shoe Size Chart (US Men’s, US Women’s, UK, EU)

KEEN lists all gender styles with both a US men’s size and a US women’s size on the same row, so you can read across from whichever system you use. The women’s size is the men’s size plus 1.5. This table has no heel-to-toe column, so the CM (JP) value is the shoe size in centimeters.

Source: KEEN UK all gender size chart, US men’s 3.5 to 17.

How to Measure Your Foot for KEEN

KEEN Australia gives these steps: place a sheet of paper against a wall, stand on it with your heel lightly touching the wall in your usual socks, mark the tip of your longest toe, repeat for the other foot, and measure from the wall to each mark in centimeters. Use the larger measurement with the chart. KEEN also says to try shoes on later in the day, when feet are at their largest. Our how to measure foot size at home guide covers the same steps.

Do KEEN Shoes Run True to Size?

KEEN does not publish a single true to size rating. Its Australian size page says that as a starting point, many people go up half a size from their standard shoe size, that eVent and KEEN.DRY models tend to have less toe-box room so sizing up may be needed, and that if you fall between sizes you should choose the larger one. Socks, insoles or lacing can fine-tune the fit. KEEN also says to fit to the larger foot if your feet differ. Our shoe width guide explains how width affects fit.

KEEN Fit Styles and Widths

KEEN’s Australian page says women’s shoes come only in a B width and men’s shoes feature a D width. It describes trail running and hiking styles as having a snugger performance fit, while urban (BLVD) styles fit more generously. The Original Fit is found in Newport, Targhee II, Austin and Presidio, and Terradora and Venture offer a Contoured Fit closer to a traditional regular width. Bungee lace styles such as Newport, Venice and Arroyo accommodate narrower feet. KEEN’s UK site also links to extra-wide and original wide collections, but its size page does not explain them.

Men’s vs Women’s KEEN Sizes

KEEN uses two different gaps. On its all gender chart a women’s size is the men’s size plus 1.5, so men’s 9 is women’s 10.5 and men’s 7 is women’s 8.5. On its separate men’s and women’s charts the 27 cm row is women’s 10 and men’s 9, a gap of 1. So check the table for the type of shoe you are buying, and if you are unsure, match by the CM or heel-to-toe column rather than by the US number. For the general conversion, see our men’s to women’s conversion chart.

KEEN Kids’ Size Chart

KEEN’s UK chart lists toddler (US 4 to 7), little kids (US 8 to 13) and big kids (US 1 to 7) with UK, EU, CM and heel-to-toe length. Some EU sizes are shown as a pair, such as 20/21, because KEEN covers two EU sizes with one US size. Measure your child’s foot standing and recheck every few months. For general kids’ numbers, see our kids’ shoe size chart.

Source: KEEN UK size chart, toddler, little kids and big kids.

Comparing KEEN With Other Brands

Do not copy a size from another brand without checking that brand’s chart. If you also wear Merrell, Salomon, HOKA or Altra, start from your measured foot length and read across to KEEN’s chart.

Frequently Asked Questions About KEEN Shoe Sizes

Final Takeaway

KEEN’s chart is detailed, and its advice is practical: measure your larger foot, go up half a size if you are unsure, and choose the larger size when you fall between two. Check the fit style and width for your model before you order.

More Shoe Size Guides

Sources

• KEEN UK size chart
• KEEN Australia size chart