Known for high-quality running apparel, Parisian brand Satisfy puts innovation at the forefront of its designs. An essential mid-layer for colder conditions, the GhostFleece Half-Zip is constructed from a Lightweight Polartec Power Grid bi-component knit, which offers lightweight insulation, moisture control and features reversed underarm fabric for breathability. | our model is 6'2" and wears a size medium, 50% Nylon/36% Polyester/14% Elastane..