Enjoy a variety of maternity workout clothes from Old Navy that are designed specifically to support you through your pregnancy and beyond. The maternity activewear from this collection is designed with extra support in the areas that really need it. Pregnancy workout clothes from Old Navy are made with moisture-wicking fabrics for peak performance. The right maternity work out clothes make your exercise time easier and more fun. Find a variety of styles in this collection of maternity workout clothes including tanks, hooded tunics, hoodies and more. You don’t have to give up comfort when you wear our maternity activewear. Old Navy maternity workout clothes are designed to be worn and enjoyed for this special time in your life.