Double-structured fabric with external surface in hygroscopicSKIN-LIFEmicrofibre, with bacteriostatic characteristics. Any perspiration is drawn outwards through the internal face inDRYARNpolypropylene. The absolute hydrophobicity of theDRYARNfibre and the higher surface tension created by theSKIN-LIFEmicrofibre lead to a rapid outward transfer of moisture and a constant feeling of dryness and warmth of the internal face in contact with skin. DRYARNandSKIN-LIFEdon't mat, loose colour and keep their properties and dimension stability along all the clothes life. This item uses a BODY MAPPING SYSTEM, an integrated mix of textile structures accurately placed to offer special benefits in managing perspiration and heat. Through opened structures, located in areas producing the largest amount of moisture (underarms, back and chest areas), sweat is quickly removed while at the same time, hot air is freed from the residual humidity in the DRYARN and SKIN-LIFE fibers. ATLAS has a front insert in bi-stretch WINDSYSTEM with four pockets for added warmth and protection from the annoying wind-chill effect (heat lost due to air passage).