Is this thing on? From burpees to sprints to jumping jacks, this ultra-lightweight top feels so barely-there, you might forget you're wearing it. Super-Lightweight, Mesh Fabric * Slightly sheer meshSuper-lightweightBreathableSweat-wickingQuick-drying100% of the polyester in this product is recycled (excluding trims)This fabric is treated with a natural additive derived from plant seeds to make it sweat-wicking Classic Fit, Waist Length * An easy fit that floats away from your bodyNot too short, not too long, just right around the waistband Classic Fit, Waist Length * An easy fit that floats away from your bodyNot too short, not too long, just right around the waistband * This garment was treated with No-Stink Zinc™ to inhibit the growth of odour-causing bacteria on the fabric