The 2023 release of LEATT's 4.5 HydraDri jacket provides outstanding waterproofing using its unique 3-layer membrane. It's been tested to endure water pressures exceeding 20,000 mm, ensuring defense against heavy rain and snow. Additionally, its breathability surpasses 20,000, efficiently removing body moisture while preventing water penetration. Equipped with front and back ventilation zips, this jacket enhances comfort even in sunny weather. It's the perfect choice for staying dry and comfortable in harsh climates.