Specifications
*Heat Microwire®
*Source 12-volts DC
*Current 3.6 amps
*Watts 44 watts
*Surface Temp 125°F +/- 5°F at 32°F
Hips Size: Your Gerbing's Hips Size is different from your Hips Measurement. Measure around fullest point of seat while standing. The following table shows your Hips Size based on your Hips Measurement.

Hips Measurement
               35-36       37-38      39-40        41-42        43-44         45-46    
need     38             40           42                44                46              48

           47-48      49-50
need      50         52

Belt to Floor Size: Your Gerbing's Belt-to-Floor Size is different from your corresponding Measurement.

Measure along the outer seam from the top of the belt down to the floor with shoes on.

The following table shows your Belt-to-Floor Size based on this measurement.

Belt to Floor Actual Measurement:
            37-38   39-40  41-42   43-44   45-46

Gerbing  40       42        44         46         48

Two inches needed for seated postion.

Now put the two above measurements into the following Gerbing size chart to determine the perfect fit.

Hips Size/Belt to Floor Size

38/42    40/40     40/44   42/42     42/46   44/42

2XS       XS         XST          S          ST          M 

44/46         46/44          46/48             48/44              48/48              50/44

MT              L                  LT              L/XL                L/XLT                 XL

    50/48       50/46         52/46   

     XLT           2XL          3XL

Call or email us if questions.