Built with precision fit and Troy Lee Designs' signature Bluesign® approved Ultra Knit fabric. The Sprint Ultra jerseys feature laser-perforated ventilation to increase cooling airflow, mesh underarm panels to further support ventilation and moisture evaporation. An added fishtail hem enhances rear coverage, and welded seams on the chest, back, sleeves, and side panels for increased durability. The new and improved, tighter fit reduces aerodynamic drag, while the longer frame prevents ride-up.