When competing at the professional level, fine tuning can mean a game of millimeters. For THOR's elite racers, the ideal baseline starts with their Prime collection. For 2024, they are proud to present their new Race Spec waistline sizing, featuring both odd and even sizes for a precise fit. Prime Race Spec sizing, now available for all riders around the globe. Prime racewear has served at the forefront of Motocross and Supercross around the globe since 2014 and shows no signs of slowing down. After thousands of test hours and feedback from THOR's elite athletes, they have elevated the construction and flexibility of the Prime Collection. Hybrid fit with set-in style tailored sleeves. Polyester / Spandex sleeves feature four-way stretch and laser perforation enhanced airflow. Taped collar and cuffs. Minimal seams for maximum comfort. Laser cut holes for ventilation. Moisture-wicking material keeps you dry.