Superior fit and seamless feel for maximum comfort on your run *Vapourlite fabric *Super soft, high stretch knit construction for ultimate freedom of movement *Lightweight and breathable with quality wicking treatment *Reflective graphics *Weight: 116g Key Benefits: Breathable and wind resistant: The excellent wind resistance is achieved by a tightly woven construction. This prevents wind from penetrating the fabric whilst maintaining high standards of breathability. Activelite fabrics are lightweight with a relaxed fit. Relaxed fit products are loose fitting and don't contour every curve of your body. Shield - Layer Three: Shield is the outer protective layer. Shield clothing comes in many varieties to suit different external conditions. Choosing the correct Shield product ensures the user can remain active in many weather conditions, particularly in cold temperatures and in driving rain and harsh winds. Shield products have a number of specialist features and benefits which make this possible, from fabric construction and design details to garment engineering. Shield products have a relaxed fit on the body.