Lululemon Lab sheer and flocked velvet mesh leggings

Lululemon Lab sheer and flocked velvet mesh leggings. These leggings are from the Lululemon Lab collection around 2016. They are lined mesh at the upper portion of the leggings but sheer from the knees down. The mesh is flocked with velvet texture all over. There are two slit side pockets. These are not marked to brand or size but they are a size 0.