All products featured on GQ are independently selected by GQ editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Long before the days ...

To find the best women’s long underwear, I consulted outdoor-gear experts, undergarment designers, textile savants, snowboarding stylists, hikers, and campers. Then I tested out those picks for ...

$40 $29 Buy on Amazon This thermal underwear set includes a long-sleeve shirt and leggings. Made of polyester and spandex, the pieces are lined with soft fleece for an extra cozy feel. The long ...