If you prefer loose fit, please order one size up. I encourage you to give them a try.

Extremely Soft Fabric: 95% Modal, 5% Spandex. It provides a luxuriously soft texture without adding bulk. The fabric include spandex and offer comfortable stretch and can fit snugly without feeling constrictive.

2 In 1 Separate Pouch Thermal Pants: It is designed to give you more space. Extra space helps to reduce sticking and gives a little more space for air circulation, reducing the temperature and therefore sweating. You do not need to wear a boxer brief inside.It relaxes your private parts to the most natural condition.

Warmth & Super Dry: Thermal underwear regulates your body temperature, keeping you warm and dry. The perfect pair of these thermals will keep you warm while wicking away sweat.

Snug Fit- snug fitting thermal underwear as a second skin, creating an insulating layer between your body and the fabric. This thermal underwear traps the heat generated by your body and boosts comfort.

Ouruikia Men's Thermal Underwear Thermal Bottoms Long Johns Bottoms Thermal Pants 2 In 1 Underwear