Lululemon ABC Classic-Fit 5 Pocket Pant. Size: 31 why you'll love this- Versatility like you've never felt it before. Our stretchy, wrinkle-resistant Warpstreme™ fabric keeps its shape all day long. It's a classic Not too tight, not too loose. Classic fit gives glutes and thighs breathing room. Made for movement Designed with four-way stretch and excellent shape retention so your pants don't bag out.