Huk Camo Packable Pants, Kryptek Neptune, 3XL - H4000019-470-3XpWhen you are on the water, you don't want material that can retain sweat and leave your body exposed. To battle this issue, Huk uses synthetic materials with the unique ability to draw moisture away from the skin to the exterior of the equipment. Huk material's hydrophobic, or 'water-hating' quality within the fibers of the material transport to drier areas - from the skin to the exterior of the clothing where it can evaporate more efficiently.