Old Navy Maternity Full-Panel PowerSoft Side-Pocket 7/8-Length Leggings With 14 different solid colours and patterned options to pick, it's easy to quickly update a workout wardrobe for a pregnancy with these Old Navy Maternity Full-Panel PowerSoft Side-Pocket 7/8-Length Leggings ($25-$43, originally $43). Image Source: oldnavy.gap.com Old Navy Maternity Full-Panel PowerSoft Side-Pocket 7/8-Length Leggings $25 from oldnavy.gap.com Buy Now