Size
Size Guide
Gymshark training gear is designed with a performance fit in mind. Use the charts below to find your best size.
If you are between sizes, we recommend sizing up for a more comfortable fit, especially for compression styles.
Women’s Tops
Measure your chest at the fullest point and your waist at the narrowest point.
| Size | UK | US | EU | Chest (cm) | Waist (cm) |
|---|---|---|---|---|---|
| XXS | 4 – 6 | 0 – 2 | 32 – 34 | 76 – 80 | 58 – 62 |
| XS | 6 – 8 | 2 – 4 | 34 – 36 | 80 – 85 | 62 – 66 |
| S | 8 – 10 | 4 – 6 | 36 – 38 | 85 – 90 | 66 – 71 |
| M | 10 – 12 | 6 – 8 | 38 – 40 | 90 – 95 | 71 – 76 |
| L | 12 – 14 | 8 – 10 | 40 – 42 | 95 – 100 | 76 – 81 |
| XL | 14 – 16 | 10 – 12 | 42 – 44 | 100 – 105 | 81 – 86 |
| XXL | 16 – 18 | 12 – 14 | 44 – 46 | 105 – 110 | 86 – 91 |
Women’s Bottoms
Gymshark leggings are designed to fit true to size. For a more relaxed fit, size up.
| Size | UK | US | EU | Waist (cm) | Hip (cm) |
|---|---|---|---|---|---|
| XXS | 4 – 6 | 0 – 2 | 32 – 34 | 58 – 62 | 86 – 90 |
| XS | 6 – 8 | 2 – 4 | 34 – 36 | 62 – 66 | 90 – 95 |
| S | 8 – 10 | 4 – 6 | 36 – 38 | 66 – 71 | 95 – 100 |
| M | 10 – 12 | 6 – 8 | 38 – 40 | 71 – 76 | 100 – 105 |
| L | 12 – 14 | 8 – 10 | 40 – 42 | 76 – 81 | 105 – 110 |
| XL | 14 – 16 | 10 – 12 | 42 – 44 | 81 – 86 | 110 – 115 |
| XXL | 16 – 18 | 12 – 14 | 44 – 46 | 86 – 91 | 115 – 120 |
Sports Bra Reference
Use this chart as a guide alongside the Tops table. For high-support styles, consider your usual bra size.
| Bra Size | Underbust (cm) | Bust (cm) | Recommended Size |
|---|---|---|---|
| 30A / 30B | 63 – 67 | 76 – 80 | XXS – XS |
| 32A / 32B | 68 – 72 | 80 – 85 | XS – S |
| 32C / 32D | 68 – 72 | 85 – 90 | S |
| 34B / 34C | 73 – 77 | 90 – 95 | M |
| 34D / 34DD | 73 – 77 | 95 – 100 | M – L |
| 36C / 36D | 78 – 82 | 100 – 105 | L |
| 36DD / 38D | 78 – 87 | 105 – 110 | XL |
| 38DD / 40D | 83 – 92 | 110 – 118 | XXL |
Men’s Tops
For a fitted or compression look, stick to your usual size. For a relaxed fit, size up.
| Size | Chest (cm) | Waist (cm) | Hip (cm) |
|---|---|---|---|
| XS | 86 – 91 | 71 – 76 | 86 – 91 |
| S | 91 – 96 | 76 – 81 | 91 – 96 |
| M | 96 – 101 | 81 – 86 | 96 – 101 |
| L | 101 – 106 | 86 – 91 | 101 – 106 |
| XL | 106 – 111 | 91 – 96 | 106 – 111 |
| XXL | 111 – 116 | 96 – 101 | 111 – 116 |
| 3XL | 116 – 121 | 101 – 106 | 116 – 121 |
Men’s Bottoms
Most Gymshark bottoms feature a standard 82 cm inside leg for a full-length fit.
| Size | Waist (cm) | Hip (cm) | Inside Leg (cm) |
|---|---|---|---|
| XS | 71 – 76 | 86 – 91 | 82 |
| S | 76 – 81 | 91 – 96 | 82 |
| M | 81 – 86 | 96 – 101 | 82 |
| L | 86 – 91 | 101 – 106 | 82 |
| XL | 91 – 96 | 106 – 111 | 82 |
| XXL | 96 – 101 | 111 – 116 | 82 |
| 3XL | 101 – 106 | 116 – 121 | 82 |
Fit Guide
Compression Fit
Designed to feel tight and supportive. If you prefer a less compressive feel, size up.
Performance
True to Size
Most Gymshark leggings and tops are designed to fit true to size for a body-fit silhouette.
Standard Fit
Seamless Technology
Seamless styles adapt to your shape. If you are between sizes, choose the larger size for comfort.
Flexibility
How to Measure
1
Chest / Bust
Measure around the fullest part of your chest or bust, keeping the tape level under your arms and across your back.
2
Waist
Measure around the narrowest part of your waist, usually just above your belly button.
3
Hips
Stand with your feet together and measure around the fullest part of your hips and seat.
4
Inseam
Measure from the crotch down to your ankle bone, or use a pair of leggings that fit you well.
Fit Note: Gymshark activewear is designed for a performance fit. Compression styles will feel tighter than relaxed styles. If you are between sizes, we recommend sizing up unless you prefer a very snug fit.
All measurements are in centimeters. For best results, measure yourself over lightweight clothing or underwear. Keep the tape snug but not tight.
If you are still unsure about your size, our customer service team is happy to help. Contact us for personalized fit recommendations.