Joggers by Muscle Monkey, Gym inspiration starts with good kit, Drawstring waistband, Taped zip pockets, Contrast piping, Signature logo, Zipped cuffs for easy on-off, Skinny fit - a tight cut for a sleek shape. Designing activewear for stacked guys, Muscle Monkey's range of muscle-fit gear is all kinds of gains goals. Made from breathable performance fabrics, go from gym to win in the brands second-skin T-shirts, vests and hoodies.