Measurements
BurnJacket expands and contracts to fit a calf between 12.5 inches and 16.5 inches in circumference. BurnJacket PRO expands and contracts to fit a calf between 14 inches and 18 inches in circumference.
Perform the measurement in the same way for both males and females.
It is always preferable for circumference measurements to be made on bare skin. However, if this is not possible, it can be measured over a thin layer of clothing such as tights or leggings. Do not measure over jeans or pants.
Place measuring tape around the widest/thickest part of the calf, and ensure that the tape is horizontal around the calf. The tape should rest on the skin but not indent it. Take measurements at the point where the tape measure connects (see diagram).
If a tape measure is not flexible enough to wrap around your calf, then use a string (or get creative and use anything flexible enough to wrap around your calf such as a necklace, headphones wire, rope, scotch tape, etc.) and repeat the same process as #3. Then measure the string with a tape measure to determine if you fit within BurnJacket or BurnJacket PRO sizing.
If your calf measures between 12.5 - 16.5 inches in circumference then BurnJacket will fit you. If your calf measures between 14 - 18 inches in circumference then the BurnJacket PRO will fit you.