0 very tight trousers made from a material that stretches easily, designed to look like jeans: --
a pair of jeggings
Some jeggings have front fastening facilities while others just have an elastic waistband and no pockets.
Denim jeggings are essentially a denim fabric with the elasticity of a legging.
Much like jeggings the word is a portmanteau of trousers and leggings.
Since jeggings are typically made of a denim/spandex blend, they are often worn on their own as opposed to under a skirt or dress.
