Craft keeps a tight hold on its place at the top of the clothing design game, known for impeccable attention to details and fabric functionality. The Craft women's Warm Underpants stay true to this tradition to keep you warm through any winter adventure. Whether you're hiking your favorite trails, Nordic skiing as preparation for road season, or ramping up for the next tri, these underpants layer stealthily under your outer layer for extra warmth through the miles. Made from warm, lightweight thermal yarns, these underpants boast 3D knit construction pieced together using Craft's body mapping design for a perfect fit that avoids bunching or restriction while allowing moisture to evacuate so you don't get clammy. The body mapped cut ensures insulation where you want it most and an unimpeded range of motion, no matter which sport you're tackling.