If there's anything that is the epitome of ease, it's this adidas by Stella McCartney tank top. You'll be feeling it too — the loose, flowing shape and soft material ensures it. Wide armholes and deep side slits make it the perfect thing to relax in, and to maybe show off that bright sports bra underneath. This  tank top is made with natural and renewable materials as part of our journey to design out finite resources and help end plastic waste.