The Boys' Capilene Bottoms aren't rattled by windloaded chutes or severe, cold conditions. The baselayer pants are made from a breathable, quick-wicking polyester/spandex sueded jersey blend that stretches with each turn and is treated with Polygiene permanent odor control. Waistband has brushed inner elastic that's soft next-to-skin. Functional fly and gusseted crotch for free range of motion. Offset cuff seam and flatlocked seams throughout provide minimal chafing. Slim fit allows for layering under midlayers and outerwear. Fair Trade Certified ¾ sewing.