3M 306S1043 User Instructions page 12

Available Harness Sizes
Figure 1 organizes harness models into groups based on available features. All harness models within the same group will
include the same features but will vary in sizing options. See the below image for reference. To determine the size of your
harness, refer to the topmost portion of your Harness Label Strap (A), then refer to the "Product Size Codes" legend.
Table 1 - Product Specifications
12
A
Product Size Codes
S
M
L
XL
2XL
Small
Medium
Large
Extra Large
Extra Large (x2)