The Paramo Grid Technic Athletic Men's Base layer Fire offers variable ventilation via its zipped neck with zip garage. Features such as thumb loops help maintain warmth and an athletic fit helps ensure unrestricted movement. Experience comfort and versatility with this technical base layer. The Paramo Grid Technic is crafted with Parameta® G fabric, a two-in-one design that provides insulation when needed and cooling when desired. The fleecy grid squares trap air when covered with a windproof fabric, providing excellent insulation. When uncovered, the gaps between the grid allow air to flow straight to the skin, cooling you as you work hard. Stay comfortable in any temperature condition or activity, from high mountain climbing to gentle spring and summer walking. Weight 258g Colour Fire