Caleb owns all of these and lives in them! He is a size large in Lululemon. The license to train line is by far his favorite - the fabric is extremely durable! It does not snag when he rubs heavy weights against them. The lace breaker shorts are his favorite for everyday and cardio. The ABC trousers he wears for work and nice casual events! The warpstream fabric is SO comfortable! LTKGiftGuide LTKfitness LTKmens