Boost WaterRepellent Running Jacket

The FYKE Boost WaterRepellent Running Jacket is a lightweight technical jacket designed for running and trail running in wet, windy and changing conditions. Weighing approximately 216 g in size M, it combines a fabric rated to a 10,000 mm water column with 10,000 g/m²/24h breathability, delivering a balanced combination of weather protection, low weight and comfort while you move.

Made from 100% polyester, the Boost WaterRepellent was developed to provide an extra layer of protection without the unnecessary bulk of a heavier outer shell. Its lightweight construction and athletic unisex fit allow natural movement whether you're training on the road or tackling changing terrain on the trail, while the wind-resistant fabric adds extra protection during exposed runs.

Practical details have also been designed around the needs of runners. A fixed hood provides additional coverage when conditions change, while two small top-entry side pockets keep compact essentials such as energy gels within easy reach. Elasticated cuffs and hem help keep the jacket comfortably in place while you're moving.

The fabric offers a 10,000 mm water-resistance rating, helping protect against rain and wet conditions, while its 10K breathability allows moisture vapour generated during exercise to move through the fabric. As the seams are not taped or sealed, the Boost WaterRepellent is classified as water resistant rather than fully waterproof, making it especially suited to wet and unpredictable running conditions rather than prolonged exposure to heavy rain.

Key Features

• 10,000 mm water-resistant fabric
• 10,000 g/m²/24h breathability
• Approx. 216 g in size M
• Wind resistant
• Athletic Unisex Fit
• Fixed hood
• 2 top-entry side pockets
• Elasticated cuffs and hem
• 100% polyester
• Designed for running and trail running