Our pieces run true to size with a soft, forgiving stretch. If you're between sizes, size down for a snug hold or up for an easy drape — both work.
General fit
| Size | Bust (cm) | Waist (cm) | Hip (cm) |
|---|---|---|---|
| S | 78–86 | 60–68 | 86–94 |
| M | 86–94 | 68–76 | 94–102 |
| L | 94–102 | 76–84 | 102–110 |
| XL | 102–110 | 84–92 | 110–118 |
Body measurements, not garment measurements.
Everyday Bike Shorts
Measured flat; waist doubles when worn.
| Size | Waist (around) | Length |
|---|---|---|
| S | 50 cm | 48 cm |
| M | 52 cm | 48 cm |
| L | 54 cm | 48 cm |
How to measure
Bust — around the fullest part, tape level.
Waist — the narrowest part, usually just above the navel.
Hip — around the fullest part, feet together.
Still unsure?
Message us on Instagram @shimsham_active with your measurements and we'll tell you honestly which size to take.
designed in phuket — for every version of you.