The Loopback Sweatpants by Fred Perry. Crafted with a cotton-rich blend, these sweatpants are designed with an elasticated waistband and cuffs in a regular fit. With 2 welt pockets and twin tipped detailing. They're finished with the iconic Fred Perry laurel wreath to the left leg. 

Regular fit, take your usual size.

Model is 6ft1 / 186cm, 32 inch waist and wears a size M.