FIT & DESIGN: Regular fit midweight bottom baselayer Stretch material for added comfort and improved fit during movement Diamond-grid material traps warm air to help keep you cozy Soft, brushed, fast-drying elastic waistband for added next-to-skin comfort Gusseted crotch for comfort and full mobility Flatlock seams to minimize chafing Smooth, soft face allows for easy layering TECHNOLOGY: HeiQ® odor control prevents the growth of odor causing microbes to help keep you fresh Hollow-core yarns wick moisture away from the skin and dry fast Additional Details Fair Trade Certified™ sewn bluesign® approved fabric