Every éclipse piece is engineered to perform and still look good enough to wear to lunch. We won't tell anyone if you wear éclipse indoors! We take performance and style to a whole new level by offering apparel that keeps you cool in the heat and warm in the cold. éclipse clothing works great indoors. Our luxury fabric is supercharged to increase the time you spend in your comfort zone by regulating your body temperature. Combine that with classic easy designs and you get cutting-edge year-round staples.