We know and love J. Crew for its timeless basics and preppy chic accessories, but did you know the retailer also has a bananas activewear section? Especially now that its capsule collection just got an upgrade featuring the new CloudStretch fabric. For what it's worth, a little birdy told us that it's J. Crew's softest, most supportive and sustainable activewear fabric ever. So whether you're hitting up a cycling class, grabbing brunch with your friends or running errands, these new pieces crafted from recycled materials are designed to fit you in all the right places. But most importantly, they're breathable, so you won't feel too confined or overheated. Of course, we're already making room in our closets for these new sports bras, leggings and more. Here are seven of our favorite picks.