Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
D6240 – Standard Test Method Technical Guide
📐 Scope and Figure Type Coverage
The D6240/D6240M −24a standard provides definitive tables for the body measurements of adult male figures. The scope explicitly covers chest sizes 34 through 52, organized into three critical height designations: Short, Regular, and Tall. These tables take into consideration adult males at standard heights of Short 5 ft 7 in., Regular 5 ft 10 in., and Tall 6 ft 2 in. (approximately 65% of the average U.S. population). A key feature of the standard is how it accounts for the decrease and increase in body weight that shifts a person from one size to another, without a change in height.
To serve the apparel industry effectively, incremental growth at different key body points has been rigorously addressed and defined. This resulted in identifying distinct rates of increase and decrease in specific areas, ensuring a proportional and realistic fit across the entire size spectrum.
✅ Verified Visual Reference: To ensure accuracy, a three-dimensional avatar was created in the Men’s Short, Regular, and Tall chest size range 34 through 52 by Alvanon Inc. for direct visual reference.
⚙️ Methodology and Data Sources
The body measurement tables in this standard were developed from a comprehensive evaluation of data currently used in the apparel industry. Key sources include the U.S. Department of Commerce Voluntary Product Standard, the CAESAR Study, the Size USA Study, and current scans and documentation from Alvanon Inc. A major review was conducted to verify the incremental movement between sizes, ensuring a smooth transition that maintains fit consistency across the 34 to 52 chest size range.
| 🟦 Height Designation | 📏 Standard Height (Imperial) | 📐 Standard Height (Metric) |
|---|---|---|
| Short | 5 ft 7 in. | 170.2 cm |
| Regular | 5 ft 10 in. | 177.8 cm |
| Tall | 6 ft 2 in. | 188.0 cm |
📊 Measurement Specifications and Application
The standard provides body measurements for the chest, waist, high hip, and hip/seat for all sizes. It is crucial for users to understand the dual-unit system. The values stated in either SI units or inch-pound units are to be regarded separately as standard. Each system shall be used independently of the other; combining values may result in non-conformance. These measurements serve as a baseline for design and must be adapted for specific garment ease, fabric drape, and styling requirements.
| 🎯 Key Body Point | ⚡ Chest Size Range | 📐 Applicable Heights |
|---|---|---|
| Chest | 34 – 52 | Short, Regular, Tall |
| Waist | 34 – 52 | Short, Regular, Tall |
| High Hip | 34 – 52 | Short, Regular, Tall |
| Hip/Seat | 34 – 52 | Short, Regular, Tall |
⚠️ Important Compliance Note: Users must adhere strictly to the unit system chosen. The values in SI units and inch-pound units are not exact equivalents. To maintain conformance with D6240/D6240M−24a, do not combine values from the two measurement systems.
❓ Frequently Asked Questions
🔍 What is the exact body measurement scope of this standard?
The standard covers body measurements for the adult male figure type, focusing on chest sizes 34 through 52 in Short, Regular, and Tall height categories.
💡 What are the specific baseline heights defined in D6240?
The standard defines Short as 5 ft 7 in. (170.2 cm), Regular as 5 ft 10 in. (177.8 cm), and Tall as 6 ft 2 in. (188.0 cm).
⚡ Which major studies were used to develop these sizing tables?
The tables were developed from the U.S. Department of Commerce standard, the CAESAR Study, the Size USA Study, and current industry scans and documentation from Alvanon Inc.
📌 Can I use the SI and inch-pound units interchangeably?
No. The values in each system must be regarded separately and used independently. Combining values from the two systems may result in non-conformance with the standard.