Louis Garneau Cycling Jerseys: Over the last 25 years, Louis Garneau has designed cycling clothing that maintains comfort in warm weather. The combinations of the technologically advanced fabrics knitted into the cycling short-sleeve jerseys has a complexity that took years to perfect. Louis Garneau's 2014 cycling jerseys are made with the most avante garde fabrics. The following fabrics are found in the Louis Garneau Course Superleggera Jersey which is probably Louis Garneau's most aerodynamic cycling short-sleeve jersey on the market. The ColdBack Finish is designed specifically to reflect heat rays against darker fabrics. By reflecting the heat, it helps your body to not overheat. It also guarantees a minimum of UPF30 protection against harmful UV rays. The Mesh 1001 is a lightweight knit stretchy base layer fabric that prevents your jersey from sticking together. This mesh fabric absorbs and evaporates sweat to keep you cool when you start to sweat. The stretch and recovery in the Laser Rey fabric maintains the longevity of the Louis Garneau cycling clothing. The compression of the stretchy knit fabric supports muscles and promotes circulation to help improve performance. It also has a UPF/SPF of 50. Louis Garneau's Elite Carbon Jersey also has the Coldback Mesh 1001, and the Laser Rey fabrics. What has been added is the SpeedTech fabric that improves aerodynamics in speeds ranging from 25 to 70 km/h (15 to 45 mph). The Speedtech in the Course Jersey has a dimpled mesh construction that allows air to circulate keeping you cool and dry. The same fabric also has a UPF/SPF of 50. The anti-static properties of the Carbon Ion in the jersey protect you from the absorption of acid smog and static energy. It also helps to increase circulation of blood and improve oxygenation of cells. You ride longer with less fatigue. The Louis Garneau Carbon Jersey is the most affordable of the 2014 series of LG cycling jerseys. The Carbon Jersey does not have the same aerodynamic race design as the Course Superleggera Jersey and the Elite Carbon Jersey. With a more relaxed comfortable fit, the Carbon Jersey is great for those longer endurance rides. The Carbon Ion knitted into the Carbon Jersey brings more oxygen to your working muscles. The opaque mesh construction in the Power Mesh fabric is exceptionally breathable. The comfort is incomparable and it dries quickly. The soft to touch Endurexx fabric is highly durable so your cycling jersey lasts through many washes.