What is outseam?

Outseam refers to the measurement of a garment from the top of the waistband to the bottom hem along the outer side of the leg. It is commonly used in the clothing industry to indicate the length of pants or trousers. Outseam measurements can vary based on the style of the garment, such as straight leg, bootcut, or flare. Knowing the outseam measurement can help determine the proper fit and length of pants for an individual.