Trousers Size Guide (UK)
How to choose: pick your size based on Waist first. Then check the detailed measurements below for a more precise fit.
Inside leg (inseam) note:
• Inside leg / inseam = crotch to hem.
• This guide shows overall length (waist to hem).
If you need inseam help for knee-pad placement, message us your usual leg length (e.g., 30"/32"/34") + waist size.
Quick size pick (Waist)
| Size | Waist (in) | Waist (cm) |
|---|---|---|
| S | 31–34 | 78–86 |
| M | 33–35 | 84–90 |
| L | 34–37 | 86–94 |
| XL | 36–39 | 91–99 |
| 2XL | 38–41 | 97–104 |
| 3XL | 41–44 | 104–112 |
| 4XL | 44–47 | 112–120 |
Detailed measurements (tap to expand)
Size S — Waist 78–86 cm (31–34 in)
Hip104 cm (40.9 in)
Thigh62 cm (24.4 in)
Overall length101 cm (39.8 in)
Size M — Waist 84–90 cm (33–35 in)
Hip108 cm (42.5 in)
Thigh63 cm (24.8 in)
Overall length104 cm (40.9 in)
Size L — Waist 86–94 cm (34–37 in)
Hip112 cm (44.1 in)
Thigh65 cm (25.6 in)
Overall length105 cm (41.3 in)
Size XL — Waist 91–99 cm (36–39 in)
Hip117 cm (46.1 in)
Thigh67 cm (26.4 in)
Overall length106 cm (41.7 in)
Size 2XL — Waist 97–104 cm (38–41 in)
Hip123 cm (48.4 in)
Thigh72 cm (28.3 in)
Overall length108 cm (42.5 in)
Size 3XL — Waist 104–112 cm (41–44 in)
Note: 3XL measurements below are guided estimates based on the sizing progression. Waist is the main reference.
Hip129 cm (50.8 in)
Thigh76 cm (29.9 in)
Overall length110 cm (43.3 in)
Size 4XL — Waist 112–120 cm (44–47 in)
Note: 4XL measurements below are guided estimates based on the sizing progression. Waist is the main reference.
Hip135 cm (53.1 in)
Thigh80 cm (31.5 in)
Overall length112 cm (44.1 in)
Quick tips:
• If you’re between sizes, choose the bigger size for a more comfortable fit.
• Measurements may vary by 1–3 cm due to manual measuring.
• “Overall length” = waist to hem (outside). “Inside leg / inseam” = crotch to hem.