Old Navy Light Support Powersoft Tie-Strap Sports Bra We'd wear this Old Navy Light Support Powersoft Tie-Strap Sports Bra ($28-$30, originally $30) as a matching set with biker shorts when it's humid out. Image Source: oldnavy.gap.com Old Navy Light Support Powersoft Tie-Strap Sports Bra $28 from oldnavy.gap.com Buy Now