Old Navy Strappy Powersoft Shelf-Bra Tank Top If you don't need a ton of support for your fitness plans, this Old Navy Strappy Powersoft Shelf-Bra Tank Top ($25-$30, originally $35) can be worn without a separate bra, but we'd still add some matching Old Navy High-Waisted Powersoft Run Crop Leggings ($30-$35, originally $40). Image Source: oldnavy.gap.com Old Navy Strappy Powersoft Shelf-Bra Tank Top $25 from oldnavy.gap.com Buy Now Old Navy High-Waisted Powersoft Run Crop Leggings $30 from oldnavy.gap.com Buy Now