Under ArmourMens Challenger Knit Trousers

Fits perfectly also lightweight material perfect for casual lounging in the House and great for keep fit purposes

Such a strange shape. Indecent to wear in public.

In spite of description, these are NOT "ultra-lightweight," more like midweight stretch knit material (think track suit, more than lightweight spring/summer material). Using mine for winter running. Med is good fit for 5-11" 150#. As per other reviews, NO zippers on pockets (another inaccuracy).