The Flare Lightweight Mesh Sleeveless Base layer is incredibly breathable cooling layer which features an open mesh polyester knit fabric for increased ventilation. Due to the mesh, a layer of air is created between the skin and your cycle jersey to help manage your core temperature. Excess sweat from the skin’s surface transfers away from the body, keeping you feeling fresher and cooler. The Flare base layer is cut to a performance fit, resting comfortably close to the body, whilst still offering a contoured feel where it matters, It also allows full freedom of movement. Minimal seams prevent friction against the skin during all activities.