Size small gymshark Flex leggings x2

Gymshark Flex, both size small: Sapphire Blue Marl/Light Grey, and Charcoal Marl/Pale Turquoise. Both purchased in 2017 and worn 1-2x max, have sat untouched and folded up since. The elasticity of both still appears great but there is some elastic poking out of the back seam on the waistband.