Heavyweight bamboo-blend base layer pants with moisture-wicking performance, fast-drying comfort, and low-bulk ankles.

The FXR Men's Surge Bamboo Pants deliver soft warmth, stretch, and moisture-managing performance for cold-weather layering. Built from a 280gsm knit blend of 53% bamboo, 34% lyocell, and 13% spandex, they provide a comfortable next-to-skin feel with flexible movement. The contour fit enhances moisture wicking and supports rapid drying, while antibacterial, anti-odor, anti-pill, and anti-static properties help maintain comfort through extended wear. Tonal flat-lock seams reduce bulk for a smooth fit beneath outer layers, while the jacquard elastic waist provides secure comfort. A front fly opening adds convenience, and tapered ankles help reduce excess material under pants and inside boots. Screen printed logos complete the design.