XGO combines the legendary PolarMAX and PolarMAX Sportsman’s Collection technologies with innovative, sportswear - inspired designs for the outdoor enthusiast who seeks the ultimate in protection, performance, comfort and style. Phase 4 garments meet all U.S. Military wicking retention requirements of 90% after 50 washings.
XGO also commonly referred to as the Quattro fleece because of its amazing 4-way stretch performance, Phase 4 has an incredible inner and outer hand. Make no mistake about it, this is a true performance fleece, designed to excel in the most intense of physical activities as a mid layer, or as a stand alone in moderate to cold weather.
Phase 4 garments are constructed with 90% acclimate dry polyester (brushed)/10% spandex and protected with Scent Prevent (protected by Ag47 - Silver Anti-Microbial Protection) anti-microbial. All models feature flat seaming to eliminate the grind from load bearing anatomy. All Men's tops have a 2 inch longer body length for performance in high energy activities. Phase 4 garments meet all U.S. Military wicking retention requirements of 90% after 50 washings.