SKIMS Underwear Size Chart
SKIMS runs true to size.
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SKIMS Men's Underwear Size Chart
| Size | US | EU | UK | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|
| S | S (28-30) | 3 | S | 71-76 | 86-91 |
| M | M (32-34) | 4 | M | 81-86 | 96-101 |
| L | L (36-38) | 5 | L | 91-97 | 104-109 |
| XL | XL (40-42) | 6 | XL | 102-107 | 112-117 |
| XXL | XXL (44-46) | 7 | XXL | 112-117 | 119-124 |
SKIMS Women's Underwear Size Chart
| Size | US | EU | UK | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|
| XS | XS (0-2) | 34 | 6 | 58-63 | 84-89 |
| S | S (4-6) | 36 | 8-10 | 64-69 | 89-94 |
| M | M (8-10) | 38-40 | 12-14 | 69-76 | 94-102 |
| L | L (12-14) | 42-44 | 16-18 | 76-84 | 102-109 |
| XL | XL (16-18) | 46-48 | 20-22 | 84-94 | 109-117 |
| XXL | XXL (20-22) | 50-52 | 24-26 | 94-102 | 117-124 |
Data verified Apr 2026 · Official size guide · See an error? Report it
SKIMS Sizing & Fit Guide
SKIMS underwear is designed for a sculpting, body-hugging fit. Their Fits Everybody collection runs true to size. Cotton and mesh styles are slightly more relaxed. Size up if you prefer less compression. SKIMS’ full range runs XXS to 4X — the chart below covers the standard XS–XXL conversions; check SKIMS’ official guide for extended sizes.
Related Underwear Size Charts
Frequently Asked Questions
SKIMS underwear is designed for a sculpting, body-hugging fit. Their Fits Everybody collection runs true to size. Cotton and mesh styles are slightly more relaxed. Size up if you prefer less compression. SKIMS’ full range runs XXS to 4X — the chart below covers the standard XS–XXL conversions; check SKIMS’ official guide for extended sizes.
Measure your waist at the narrowest point (usually just above the belly button) and your hips at the widest point. Then use our size chart table above to find your SKIMS size.
If you're between sizes in SKIMS underwear, we recommend sizing up for a more comfortable fit. Underwear that's too tight can be uncomfortable throughout the day, while slightly loose underwear is usually fine.