Apparel and soft goods
Use thigh circumference below buttock to set size grades before cutting samples.
Measurement
Thigh Circumference Below Buttock
25 years · United States
Thigh Circumference Below Buttock for fit, clearance, and sizing decisions across populations.
Girth around the thigh circumference below buttock, used to set fit bands for apparel, equipment, and protective gear.
Male–female median gap
Difference between median predictions for the 25yo US cohort.
2.4 cm (4%)
Median male is 2.4 cm larger than median female
Design accommodation range
5th to 95th percentile span for the 25yo US cohort (cm).
Male
- Low
- 62.5 cm
- Median
- 69.4 cm
- High
- 76.3 cm
Female
- Low
- 59.5 cm
- Median
- 67.0 cm
- High
- 74.2 cm
Male vs female distribution
Predicted values at key percentiles for 25-year-olds in the United States (cm).
Related legs measurements
Median values for nearby legs peers in the 25yo US cohort (cm). Male and female medians as paired bars when both are available.
- Sitting Upper Leg LengthMale 57.7Female 55.0cm
- Buttock Knee LengthMale 59.1Female 56.3cm
- Upper Leg Length SittingMale 59.1Female 56.3cm
- Thigh Circumference MidpointMale 59.6Female 57.6cm
- Thigh Circumference Below ButtockCurrentMale 69.4Female 67.0cm
- Crotch HeightMale 83.5Female 75.7cm
Typical applications
Wearable and gear fit
Size straps, harnesses, and protective gear to population girth.
Market variants
Compare girth across countries when a size run must travel.
API example
Request a median prediction for a 25-year-old man in the United States. Replace the API key with yours from the dashboard.
Coverage at a glance
176 countries
Population coverage for cross-market work
1–88
Age span for developmental and adult cohorts
1–99
Percentile range for accommodation studies
mm, cm, in
Output units for your design system
Start with a free API key
Request thigh circumference below buttock for the ages, percentiles, genders, and countries you design for. Start with a free API key.