Standard size range (correspondence table):
| According to GOST | According to TU 8570-303-08578309-2000 |
| 48-50/158-164 | I |
| 52-54/170-176 | II |
| 56-58/182-188 | III |
Example of a conventional designation when ordering: TOK-200 II TU 8570-303-08578309-2000, upper material - "Siloteks-98" type 1 TU 8713-001-49984806-01 , where:
- TOK-200set of heat-reflective clothing for firefighters
- II size, according to the size range
Main technical characteristics:
| Name of indicators | Meaning |
| Weight TOK-200, kg, no more (depending on size) | 8.0 – 10.0 |
| Resistance to temperature 200 °C, s, not less than | 600 |
| Resistance to open flame, sec. not less than | 20 |
Resistance to heat flow, not less than: with a capacity of 10 kW with a capacity of 18 kW | 900 600 |
| Resistance to contact with solid surfaces heated to 400 °C, s, not less than | 5 |
| Infrared radiation attenuation coefficient, %, not less than: | 75 |