The SCOTT Split helmet represents the cutting edge of Aerodynamics in time trial and triathlon helmets. Developed in close collaboration with leading aerodynamics experts, Team MICHELTON-SCOTT and world class triathletes, the SCOTT Aerodynamic Science team have delivered another winner. The optimum shape was preserved by optimising ventilation through a carefully designed faceport, deep internal channelling and a large rear exhaust port. If you are looking for the edge in your next race, you cannot pass the Split. OPTIMIZED VENTING Strategically placed outer vents connects to extensive inner cooling channels. AERO OPTIMIZED Designed and engineered to maximize aerodynamics, these helmets allow for that precious... MRAS FIT SYSTEM The MRAS Fit System offers full adjustability to ensure a customized and comfortable fit for your head... PC IN-MOLD CONSTRUCTION The outer shell of polycarbonate material is fused with the helmet's impact-absorbent foam liner. Range of use ROAD Construction In-Mold Technology Polycarbonate Micro Shell Fit system MRAS Features Aero Optimized Optimized Ventilation Optional Aero Lenses Sizes S-M-L Approx. weight420g