Fortress BasePro Crew Neck Top
The Base Pro insulated base-layer Crew Neck Top is part of a VERSATILE layering system that is revolutionizing outdoor activity. We have combined a base layer Top with the use of the Patented AERIS™250 (¼”/6mm of loft) insulation in key areas, creating one of the first base layers in the market that is insulated, helping reduce the need for multiple layers. It is light-weight, nonrestrictive, breathable and comfortable between temperatures of -5°F to 70°F, depending on what it is worn with. The Base Pro utilizes the advantage of a 4-way stretch brushed polyester, resulting in comfort against the skin. It is built using reinforced stitching in high movement areas to ensure durability and comfort through the most demanding activities. The Base Pro makes an effective and lightweight base layer for anyone facing a variety of outdoor temperatures, for work and play.
Base Pro is designed to be used ‘next-to-skin’ as a first layer with the addition of a basic loose fitting long sleeve shirt, light weight outer shell or Jacket.