The base of men's sports pants to the method of Muller and Son (russian language).

The base of the men's sports pants consists of the front and back of the pants.

Designing the base was carried out in two stages:

1. Construction of the front half;
2. Based on the front half of the pants, the back half of the pants was designed.

When constructing the base, the following measurements were used:

• Otp - Waist circumference at waist level (This measurement was not used when constructing the base. It is needed to control other measurements);
• Ob - hip circumference;
• Shn - Width of the pants at the bottom;
• Dsb - Side length;
• Dn - Leg length;
• Vs - Seat height;
• Vk - Knee point height;
• Shpb - Width of the front of the pants;
• Shshpb - Width of the step of the front of the pants;
• Shshsb - Width of the step of the back of the pants;
• Shzb - Width of the back of the pants.

With the help of a conditional operator and a warning function, the freedom of fit and freedom of use allowances were controlled.

The base is designed without seam allowances. 

There are no details in the file for the front and back of the pants.

At purchase you will be provided with a drawing file, 3 measurement files and a file (recipe).