Size charts Sep 24, 2026 4 min read
Activewear Size Chart
Activewear sizing covers tops + bottoms with stretch fabric. Compression styles run small. Relaxed styles fit true or large.
The Chart
| Size | US | Bust | Waist | Hip |
|---|---|---|---|---|
| XS | 0-2 | 31-33" | 24-26" | 34-36" |
| S | 4-6 | 34-35" | 27-28" | 37-38" |
| M | 8-10 | 36-38" | 29-31" | 39-41" |
| L | 12-14 | 39-41" | 32-34" | 42-44" |
| XL | 16-18 | 42-44" | 35-37" | 45-47" |
| 2XL | 20 | 45-47" | 38-40" | 48-50" |
| 3XL | 22 | 48-50" | 41-43" | 51-53" |
FAQs
Compression vs relaxed?
Compression sized at body or 1 size below. Relaxed sized at body or 1 size above. Same measurements, different fit intent.
Should I size up for layering?
Outer layers (jackets, half-zips) yes, size up 1 to fit base layers. Base layers themselves: true to body.
Need this on your store?
Tailor Size Guide ships pre-built size charts for Shopify.