You'll want to do more than just hardcore relax in these French terry sweats, although its more than understandable if you do. They're made from a cotton-polyester blend which is lightweight, specially knit for comfort and fit. The pants stay up with a functioning button fly, ribbed elastic waist, and an internal drawcord. Two back patch pockets hold your wallet when you're out and about, and there's even a zip-through coin pocket for small essentials. Wear them around town, the house, or to the gym for some great-looking workouts.

The man behind Grayers spent 11 years at Ralph Lauren gaining an already impressive passion for fashion and its history. The brand name is inspired by the grey flannels three-piece suits worn by the young men of Oxford and Cambridge.