Product Description:Built to vanish. Engineered to perform. The Spectre Pro SS is a true second skin: an ultra-light, compression base layer designed to disappear on your body while delivering elite-level protection and performance. Every thread is engineered for maximum speed, minimal drag, and relentless endurance under the harshest conditions. Ghost X Fluidesign: Officially branded using the fluidesign logo Key Features: True Second Skin Fit: Precision fit to stabilize muscles and eliminate any distractions. Sunproof Protection: Italian designed UPF 50+ fabric to block harmful UV rays without adding a gram of extra weight. Seamless Finish: All fabric edges are permanently bonded without a single stitch, delivering unparalleled comfort. Rapid-Dry Fiber Structure: Pulls moisture off the body and evaporates it instantly to keep you cool and comfortable. Sizing: Men's Women's Fit: Race-fit compression. If you prefer a looser fit for training, consider sizing up.Care: Cold wash. Hang dry. No bleach or fabric softeners.