Pas Normal Studios Mechanism Thermal Long Sleeve Jersey Designed with an innovative hybrid construction, the Mechanism Thermal Long Sleeve Jersey pairs Polartec® Power Shield Pro Knit across the front, sleeves and upper back to deliver outstanding windproof and water-resistant protection. Meanwhile, the Polartec® Power Grid rear panel enhances airflow and moisture management to prevent overheating during hard efforts. With an impressive 20,000mm waterproof rating and 20,000g/m²/24h breathability, it offers the ideal balance of insulation, ventilation and comfort for demanding rides in unpredictable conditions. Finished with a smooth YKK Vislon® zip featuring a semi-auto-lock slider, the jersey includes three spacious rear pockets alongside a discreet zipped valuables pocket for secure storage. Reflective logos on the front, back and sleeve improve visibility in low-light conditions, while the PFAS-free DWR treatment provides reliable water repellency with a more environmentally conscious finish. Whether you're training through winter or racing in challenging weather, the updated Men's Pas Normal Studios Mechanism Thermal Long Sleeve Jersey delivers premium performance without compromise.