Columbia Women's Size Guide
Columbia Women's Size Guide
Fit Summary
Columbia women’s tops are built for outdoor and hiking activities. Regular fit tees, technical performance shirts and lightweight layers generally run true to size. Omni-Wick performance knits have moderate stretch for mobility, while woven hiking shirts feature a relaxed cut to accommodate base layers. Slim-trail fitted styles hug the torso closely. Fit varies between athletic performance line and casual outdoor collection; many users size up for extra layering room.
Similar sizing reference: US outdoor technical apparel sizing, slightly roomier than everyday athletic activewear.
Note: UK / EU / AU / CN‑Size marked "≈" are approximate conversions for reference only. This guide covers women’s tops only; bottoms, dresses and heavy outerwear are not included. Actual garment fit depends on fabric and silhouette.
| Intl | US | UK ≈ | EU ≈ | AU ≈ | CN国标号型 ≈ | Bust(cm) | Bust(in) |
|---|---|---|---|---|---|---|---|
| XS | 2 | 4-6 | 34 | 6 | 155/80A | 81-84 | 31.9-33.1 |
| S | 4-6 | 8 | 36 | 8 | 160/84A | 86-89 | 33.9-35.0 |
| M | 8-10 | 10-12 | 38 | 10 | 165/88A | 91-95 | 35.8-37.4 |
| L | 12-14 | 14 | 40 | 12 | 170/92A | 99-104 | 39.0-40.9 |
| XL | 16-18 | 16 | 42 | 14 | 175/96A | 106-113 | 41.7-44.5 |
Last updated: Q3 2026 · Reviewed quarterly by SizeHub editor | Source: Columbia official size guide reference
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