Thermal underwear is a must-have item for anyone who wants to keep their body warm in cold weather.
It is lightweight and breathable, making it a great option for layering in cold weather.
Thermal underwear for men is available in various styles, from classic boxer briefs and undershirts to more modern athletic styles, like running pants, ski pants, pullovers and other tops.

Fabric Comparison

Merino wool: Merino wool is a natural, lightweight, breathable fabric that wicks moisture away from the skin, keeping you warm and dry.
It is also very soft and comfortable, making it a great choice for thermal underwear.

Faux cashmere: a blend of synthetic materials that give it a soft, luxurious feel.
The blend often includes polyester or spandex.
They are lightweight, breathable, and moisture-wicking, making them another popular material for thermal underwear.
They are also often less expensive than merino wool.

Poshlr won't Disappoint You.

For those looking for extra warmth pajamas, Poshlr thermal underwear can be a great option to replace traditional pajamas for cold winter nights when you want to stay extra cozy.
For those who want to stay warm and dry during outdoor activities and sports, Poshlr thermal underwear can be your great partner for workwear, snowsuit, ski suit, etc., to layer up in cold winter.
For those who like to stay active on the bike and motorcycle, you should also choose Poshlr underwear.It keeps you extra warm and dry.