size

FitVille Size Guide
Comfort starts with the right fit

Size Guide

Find your shoe size, width, and fit across footwear and accessories. Measurements are shown in millimeters unless noted.

Men's Shoe Size & Width Chart

Match your US size and foot length, then use the width ranges to find a comfortable fit.

Foot length: mm  |  Width: mm
US UK EU Foot Length Medium / D Wide / 2E Extra Wide / 4E XX-Wide / 6E
8 7 40 260 92.7–100 100–105 105–110 ≥110
8.5 7.5 41 265 94.5–102 102–107 107–112 ≥112
9 8 42 270 96.3–104 104–109 109–114 ≥114
9.5 8.5 42.5 275 98–106 106–111 111–116 ≥116
10 9 43 280 99.8–108 108–113 113–118 ≥118
10.5 9.5 44 285 101.6–110 110–115 115–121 ≥121
11 10 44.5 290 103.4–112 112–117 117–123 ≥123
11.5 10.5 45 295 105.2–113 113–119 119–125 ≥125
12 11 46 300 107–115 115–121 121–127 ≥127
12.5 11.5 46.5 305 108.7–117 117–123 123–129 ≥129
13 12 47 310 110.5–119 119–125 125–131 ≥131
14 13 49 320 114.1–123 123–129 129–135 ≥135
15 14 50 330 117.7–127 127–133 133–140 ≥140
16 15 51 340 121.3–131 131–137 137–145 ≥145

Width guide: Compare the widest part of your foot with the width range for your shoe size. Width availability varies by style. Check the individual product's size options before ordering.

Women's Shoe Size & Width Chart

Use your foot length and the width ranges as a starting point. Widths are listed in millimeters.

US UK EU Foot Length Medium / D Wide / 2E Extra Wide / 4E XX-Wide / 6E
6 3.5 35.5 230 82–87 87–92 92–97 ≥97
6.5 4 36 235 84–89 89–94 94–99 ≥99
7 4.5 37 240 86–91 91–96 96–101 ≥101
7.5 5 38 245 87–93 93–98 98–103 ≥103
8 5.5 38.5 250 89–95 95–100 100–105 ≥105
8.5 6 39 255 91–97 97–102 102–107 ≥107
9 6.5 39.5 260 93–99 99–104 104–109 ≥109
9.5 7 40 265 94–101 101–106 106–111 ≥111
10 7.5 41 270 96–103 103–108 108–113 ≥113
10.5 8 42 275 98–105 105–110 110–116 ≥116
11 8.5 42.5 280 100–107 107–112 112–118 ≥118
11.5 9 43 285 102–109 109–114 114–120 ≥120
12 9.5 44 290 103–111 111–116 116–122 ≥122

Fit tip: These are general guide values. Shoe lasts and available widths can vary by style, so use the size guide shown with the product when it differs.

Slipper Size Chart

Slipper sizing is listed by UK, US, and EU sizes. Choose the row matching your usual size.

Women's SlippersUK 3.5–4 · US 5.5–6 · EU 36
Women's SlippersUK 4.5–5 · US 6.5–7 · EU 37
Women's SlippersUK 5.5–6 · US 7.5–8 · EU 38–39
Women's SlippersUK 6.5–7 · US 8.5–9 · EU 40–41
Women's SlippersUK 7.5–8 · US 9.5–10 · EU 42
Women's SlippersUK 8.5–9 · US 10.5–11 · EU 43
Women's SlippersUK 9.5–10 · US 11.5–12 · EU 44
Men's SlippersUK 3.5–4 · US — · EU 36
Men's SlippersUK 4.5–5 · US — · EU 37
Men's SlippersUK 5.5–6 · US — · EU 38–39
Men's SlippersUK 6.5–7 · US — · EU 40–41
Men's SlippersUK 7.5–8 · US 8–8.5 · EU 42
Men's SlippersUK 8.5–9 · US 9–9.5 · EU 43
Men's SlippersUK 9.5–10 · US 10–10.5 · EU 44
Men's SlippersUK 10.5–11 · US 11–11.5 · EU 45
Men's SlippersUK 11.5–12 · US 12–12.5 · EU 46
Men's SlippersUK 12.5 · US 13 · EU 47

Engine Orthotic Insoles Size Chart

Use the shoe size conversion below to select the matching insole size.

US Men's US Women's UK EU
4.5 6 4 36
5 6.5 4.5 37
6 7.5 5.5 38
7 8.5 6.5 39
7.5 9 7 40
8 9.5 7.5 42
8.5 10 8 42
9 10.5 8.5 43
9.5 11 9 44

Note: Insole availability and trimming instructions may vary by product. Follow the specific product details for final fitting.

Sock Size Chart

Use your US, UK, or EU shoe size to find the recommended sock size.

Sock Size US UK EU
L 8.5–10.5 7.5–9.5 42–46
XL 10.5–12.5 9.5–11.5 46–50
2XL 12.5–15 11.5–14 50–55

Measure Your Feet & Find Your Fit

Measure both feet at the end of the day while standing. Use the larger foot when choosing a size.

1. Measure lengthStand on paper, mark the back of your heel and the tip of your longest toe, then measure between the marks.
2. Measure widthMeasure around the widest part of your forefoot, or compare the widest part of your foot to the chart for your size.
3. Choose a widthIf your foot falls between width ranges, consider the wider option for more room.

Product fit can vary: Last shape, materials, and sizing may differ between styles. When available, use the size chart displayed on the specific product page.