Fabletics Size Chart
Fabletics size guide: leggings, sports bras, tops and men's activewear. Women's XXS to 4X (US 0 to 24, UK and EU), men's XS to 4X, in and cm.
Last updated June 2026 · compiled from the official Fabletics size guide · reviewed by the Sizely team
Find your Fabletics size
Measure your body (not a garment) with a soft tape, snug but not tight.
Enter your measurements to see your Fabletics size.
Fit tip: Fabletics is mostly true to size, but fitted styles like leggings feel snug, so size up if you want extra room.
How to measure
- Chest / bust: around the fullest part, keeping the tape level.
- Waist: around the narrowest part, usually at the belly button.
- Hips: around the widest part of your seat.
- Foot length: stand on paper, mark from heel to longest toe, then measure the line.
Use a soft tape over light clothing, snug but not tight.
Fabletics size guide at a glance#
Fabletics uses standard US sizing for its activewear. Women's charts run XXS to 4X (US 0 to 24, UK 4 to 32, EU 32 to 56), so a US 8 is a UK 12 and an EU 40, fitting a 36 to 38 in (91 to 96 cm) bust and a 29 to 31 in (74 to 79 cm) waist. Men's sizes run XS to 4X; an M fits a 38 to 40 in (96 to 101 cm) chest.
Leggings are sized by waist and hip on the women's bottoms chart: a US 8 (UK 12) covers a 29 to 31 in (74 to 79 cm) waist and 39 to 41 in (99 to 104 cm) hips. For high-compression styles, take your usual size for a snug fit. Sports bras are sized by band and cup, with a US band 30 to 46 (EU 65 to 105) mapping to alpha sizes XXS to 4X; find your band, then read across to your cup letter.
Men's Fabletics size charts#
Men's Fabletics activewear runs XS to 4X. Tops are sized by chest and bottoms by waist and hip: an M fits a 38 to 40 in (96 to 101 cm) chest and a 31 to 33 in (79 to 84 cm) waist. All charts list inches and centimeters.
Men's Fabletics size chart for activewear#
This chart lists chest, waist and hip together for general activewear sizing; bottoms and tops also have their own charts below.
| UK | EU | US | Chest (in) | Chest (cm) | Waist (in) | Waist (cm) | Hip (in) | Hip (cm) |
|---|---|---|---|---|---|---|---|---|
| XS | 32 | XS | 34–36" | 86–91 cm | 26–28" | 66–71 cm | 33–35" | 84–89 cm |
| S | 36 | S | 36–38" | 91–96 cm | 28–30" | 71–76 cm | 35–37" | 89–94 cm |
| M | 40 | M | 38–40" | 96–101 cm | 30–32" | 76–81 cm | 37–39" | 94–99 cm |
| L | 44 | L | 40–42" | 101–107 cm | 32–34" | 81–86 cm | 39–41" | 99–104 cm |
| XL | 48 | XL | 42–44" | 107–112 cm | 34–36" | 86–91 cm | 41–43" | 104–109 cm |
| XXL | 52 | XXL | 44–47" | 112–119 cm | 36–39" | 91–99 cm | 43–46" | 109–117 cm |
| XXXL | 56 | XXXL | 47–50" | 119–127 cm | 39–42" | 99–107 cm | 46–49" | 117–124 cm |
Men's Fabletics size chart for bottoms#
Shorts, joggers and pants share this chart, sized by waist and hip: an M fits a 31 to 33 in (79 to 84 cm) waist, and sizes run XS to 4X.
| US | UK | EU | Waist (in) | Waist (cm) | Hip (in) | Hip (cm) |
|---|---|---|---|---|---|---|
| XS | XS | 32 | 26–29" | 66–74 cm | 33–35" | 84–89 cm |
| S | S | 36 | 29–31" | 74–79 cm | 35–37" | 89–94 cm |
| M | M | 40 | 31–33" | 79–84 cm | 37–39" | 94–99 cm |
| L | L | 44 | 33–35" | 84–89 cm | 39–41" | 99–104 cm |
| XL | XL | 48 | 36–39" | 91–99 cm | 41–43" | 104–109 cm |
| XXL | XXL | 52 | 40–43" | 101–109 cm | 44–46" | 112–117 cm |
| 2X | 2X | 56 | 44–48" | 112–122 cm | 46–49" | 117–124 cm |
| 3X | 3X | 60 | 49–52" | 124–132 cm | 49–52" | 124–132 cm |
| 4X | 4X | 64 | 53–56" | 135–142 cm | 53–56" | 135–142 cm |
Men's Fabletics size chart for tops#
Tees and hoodies are sized by chest: an L fits a 41 to 42 in (104 to 107 cm) chest, and sizes run XS to 4X.
| US | UK | EU | Chest (in) | Chest (cm) |
|---|---|---|---|---|
| XS | XS | 32 | 34–36" | 86–91 cm |
| S | S | 36 | 37–38" | 94–97 cm |
| M | M | 40 | 39–40" | 99–102 cm |
| L | L | 44 | 41–42" | 104–107 cm |
| XL | XL | 48 | 44–45" | 112–114 cm |
| XXL | XXL | 52 | 47–48" | 119–122 cm |
| 2X | 2X | 56 | 49–52" | 124–132 cm |
| 3X | 3X | 60 | 53–56" | 135–142 cm |
| 4X | 4X | 64 | 57–60" | 145–152 cm |
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Women's Fabletics size charts#
Women's charts cover activewear, leggings and bottoms, sports bras and tops in sizes XXS to 4X (US 0 to 24), with UK and EU equivalents on every row: a US 8 is a UK 12 and an EU 40. For other brands' conversions, see the women's international size conversion chart.
Women's Fabletics size chart for activewear#
Find your row by bust, waist and hip: a US 8 (UK 12, EU 40) fits a 36 to 38 in (91 to 96 cm) bust and a 29 to 31 in (74 to 79 cm) waist.
| Size | US | UK/AUS | EU | Bust (in) | Bust (cm) | Waist (in) | Waist (cm) | Hips (in) | Hips (cm) |
|---|---|---|---|---|---|---|---|---|---|
| XXS | 0–2 | 4–6 | 32–34 | 30–31.5 | 76–80 cm | 24–25 | 61–63 cm | 33–35 | 84–89 cm |
| XS | 4 | 8 | 36 | 32–33.5 | 81–85 cm | 25.5–26.5 | 65–67 cm | 36–37 | 91–94 cm |
| S | 6 | 10 | 38 | 34–35.5 | 86–90 cm | 27–28 | 69–71 cm | 37.5–38.5 | 95–98 cm |
| M | 8 | 12 | 40 | 36–38 | 91–96 cm | 29–31 | 74–79 cm | 39–41 | 99–104 cm |
| L | 10 | 14–16 | 42–44 | 39–41 | 99–104 cm | 32–34 | 81–86 cm | 42–44 | 107–112 cm |
| XL | 12–14 | 18–20 | 44–46 | 42–44 | 107–112 cm | 35–37 | 89–94 cm | 45–47 | 114–119 cm |
| XXL | 14–16 | 22–24 | 46–48 | 44–46 | 112–117 cm | 37–39 | 94–99 cm | 47–49 | 119–124 cm |
| 1X | 16–18 | 26 | 50 | 46–48 | 117–122 cm | 39–41 | 99–104 cm | 49–51 | 124–129 cm |
| 2X | 18–20 | 28 | 52 | 48–50 | 122–127 cm | 41–43 | 104–109 cm | 51–53 | 129–135 cm |
| 3X | 20–22 | 30 | 54 | 50–52 | 127–132 cm | 43–45 | 109–114 cm | 53–55 | 135–140 cm |
| 4X | 22–24 | 32 | 56 | 52–54 | 132–137 cm | 45–47 | 114–119 cm | 55–57 | 140–145 cm |
Women's Fabletics size chart for leggings and bottoms#
Leggings and shorts are sized by waist and hip: a US 8 (UK 12) fits a 29 to 31 in (74 to 79 cm) waist and 39 to 41 in (99 to 104 cm) hips.
| Size | US | UK/AUS | EU | Waist (in) | Waist (cm) | Hips (in) | Hips (cm) |
|---|---|---|---|---|---|---|---|
| XXS | 0–2 | 4–6 | 32–34 | 24–25 | 61–63 cm | 33–35 | 84–89 cm |
| XS | 4 | 8 | 36 | 25.5–26.5 | 65–67 cm | 36–37 | 91–94 cm |
| S | 6 | 10 | 38 | 27–28 | 69–71 cm | 37.5–38.5 | 95–98 cm |
| M | 8 | 12 | 40 | 29–31 | 74–79 cm | 39–41 | 99–104 cm |
| L | 10 | 14–16 | 42–44 | 32–34 | 81–86 cm | 42–44 | 107–112 cm |
| XL | 12–14 | 18–20 | 44–46 | 35–37 | 89–94 cm | 45–47 | 114–119 cm |
| XXL | 14–16 | 22–24 | 46–48 | 37–39 | 94–99 cm | 47–49 | 119–124 cm |
| 1X | 16–18 | 26 | 50 | 39–41 | 99–104 cm | 49–51 | 124–129 cm |
| 2X | 18–20 | 28 | 52 | 41–43 | 104–109 cm | 51–53 | 129–135 cm |
| 3X | 20–22 | 30 | 54 | 43–45 | 109–114 cm | 53–55 | 135–140 cm |
| 4X | 22–24 | 32 | 56 | 45–47 | 114–119 cm | 55–57 | 140–145 cm |
Women's Fabletics size chart for sports bras#
Fabletics sports bras are sized by band and cup: find your US or EU band size in the first columns, then read across to your cup letter for the bra size to order. If you shop by band and cup, the bra size conversion chart translates between systems.
| Band (US) | Band (EU) | a Cup | B Cup | C Cup | D Cup | D+ Cup |
|---|---|---|---|---|---|---|
| 30 | 65 | XXS/XS | XS | XS | S | - |
| 32 | 70 | XS | XS/S | S | S | M |
| 34 | 75 | S | S | M | M | L |
| 36 | 80 | M | M | L | L | XL |
| 38 | 85 | L | L/XL | XL | XL/XXL | XL/XXL |
| 40 | 90 | - | XXL/1X | XXL/1X | 1X/2X | 2X/3X |
| 42 | 95 | - | 1X/2X | 1X/2X | 2X/3X | 3X/4X |
| 44 | 100 | - | - | 3X/4X | 3X/4X | 4X |
| 46 | 105 | - | - | 4X | 4X | - |
Women's Fabletics size chart for tops#
Tanks and tees are sized by bust and waist: a US 6 (UK 10, EU 38) fits a 34 to 35.5 in (86 to 90 cm) bust.
| Size | US | UK | EU | Bust (in) | Bust (cm) | Waist (in) | Waist (cm) |
|---|---|---|---|---|---|---|---|
| XXS | 0–2 | 4–6 | 32–34 | 30–31.5 | 76–80 cm | 24–25 | 61–63 cm |
| XS | 4 | 8 | 36 | 32–33.5 | 81–85 cm | 25.5–26.5 | 65–67 cm |
| S | 6 | 10 | 38 | 34–35.5 | 86–90 cm | 27–28 | 69–71 cm |
| M | 8 | 12 | 40 | 36–38 | 91–96 cm | 29–31 | 74–79 cm |
| L | 10 | 14–16 | 42–44 | 39–41 | 99–104 cm | 32–34 | 81–86 cm |
| XL | 12–14 | 18–20 | 44–46 | 42–44 | 107–112 cm | 35–37 | 89–94 cm |
| XXL | 14–16 | 22–24 | 46–48 | 44–46 | 112–117 cm | 37–39 | 94–99 cm |
| 1X | 16–18 | 26 | 50 | 46–48 | 117–122 cm | 39–41 | 99–104 cm |
| 2X | 18–20 | 28 | 52 | 48–50 | 122–127 cm | 41–43 | 104–109 cm |
| 3X | 20–22 | 30 | 54 | 50–52 | 127–132 cm | 43–45 | 109–114 cm |
| 4X | 22–24 | 32 | 56 | 52–54 | 132–137 cm | 45–47 | 114–119 cm |
Frequently asked questions#
Are Fabletics sizes true to size?#
Yes, Fabletics activewear is cut to standard US sizing and fits true to size: a US 8 (UK 12, EU 40) maps to a 36 to 38 in (91 to 96 cm) bust and a 29 to 31 in (74 to 79 cm) waist. Go by your bust, waist and hip rather than your usual size, since performance fabrics sit closer than loungewear.
What size should I choose for high-compression leggings?#
Take your regular size for a snug, supportive fit: on the women’s bottoms chart a US 8 (UK 12) is a 29 to 31 in (74 to 79 cm) waist and 39 to 41 in (99 to 104 cm) hips. If you are between sizes, size down for extra compression.
How are Fabletics sports bras sized?#
Fabletics sports bras are sized by band and cup, not by dress size. Bands run US 30 to 46 (EU 65 to 105), and each band-and-cup combination maps to an alpha size from XXS to 4X: a US 34 band with a B cup is an S, while a US 38 band with a D cup is an XL to XXL. Find your band in the first columns, then read across to your cup letter.
What size are Fabletics shorts?#
Shorts follow the bottoms charts. Men's: an M fits a 31 to 33 in (79 to 84 cm) waist, with sizes XS to 4X. Women's shorts use the leggings and bottoms chart: a US 8 (UK 12, EU 40) fits a 29 to 31 in (74 to 79 cm) waist.
How do I measure myself for Fabletics clothing?#
Use a flexible tape measure to record your bust, waist, and hip measurements. Compare your numbers to the size chart for accurate sizing.
Sizing tips#
- If you’re in between sizes, consider the activity type: size up for comfort or down for compression.
- The clothing charts above include UK and EU columns; for other brands' men's sizing, see the men's international size conversion chart.
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