The Porsche Design Classic Cap, despite what its name might suggest, looks anything but classic. The secret behind the style and comfort of this lightweight baseball cap lies in the details. Laser-cut eyelets ensure a modern look and optimal air circulation, while a Porsche Design badge made from silicone creates an exclusive accent. The cap's perfect fit is a combination of the 5-panel design, size-adjustable metal closure, and innovative material. The outer fabric made from recycled polyester not only has a slight stretch, it is also highly functional: The 37.5 technology helps the body to maintain an ideal core temperature of 37.5 °C and to keep the microclimate at 37.5% air humidity. When exposed to heat, the patented active particles embedded in the material eliminate sweat in its vapor stage, before it becomes liquid. In cold temperatures, they lock in energy and help the wearer to warm up.