Fundamentals House Trouser - Size Guide
Fit & Sizing
Relaxed drawstring trouser with a mid rise, roomy seat and thigh, and a full straight leg.
These are garment measurements, taken flat in centimetres. Compare them with a similar garment you already own, or explore our Fundamentals collection.
Garment Measurements
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| Size | Waist Width (Relaxed) | Waist Width (Extended) | Hip Width | Thigh Width | Front Rise (Excl. Waistband) | Inside Leg | Leg Opening |
|---|---|---|---|---|---|---|---|
| 0 (XS) | 39 | 45 | 51.5 | 32 | 25.6 | 75 | 23 |
| 1 (S) | 41.5 | 47.5 | 54 | 33.5 | 26.3 | 75 | 24 |
| 2 (M) | 44 | 50 | 56.5 | 35 | 27 | 75 | 25 |
| 3 (L) | 46.5 | 52.5 | 59 | 36.5 | 27.7 | 75 | 26 |
| 4 (XL) | 49 | 55 | 61.5 | 38 | 28.4 | 75 | 27 |
| 5 (XXL) | 51.5 | 57.5 | 64 | 39.5 | 29.1 | 75 | 28 |
How to Measure
Lay a similar garment flat and measure:
- Waist Width (Relaxed) – Across the waistband laid flat without stretching.
- Waist Width (Extended) – Across the waistband when fully extended.
- Hip Width – Straight across the garment approximately 15 cm below the waistband.
- Thigh Width – Across the leg at the widest point, level with the crotch.
- Front Rise (Excl. Waistband) – From the crotch seam to the bottom edge of the waistband along the front rise.
- Inside Leg – From the crotch seam to the hem along the inside leg.
- Leg Opening – Straight across the hem of one leg.