Performance
Spring & Summer 2025

A rain jacket with a design so comfortable, you’ll forget you're even wearing it.

Using the thinnest 7-denier fabric within the PERTEX SHIELD AIR range, this jacket offers not only high breathability but also superb air permeability, preventing overheating during high-intensity trail running.To deliver ultimate lightness, every detail has been refined. There are no pockets, the waterproof zipper is the thinnest and softest available, and the seam tape is half the width of standard tape to minimize weight. As a result, this 3-layer rain jacket is among the lightest in its class, weighing just 115g (size L).

Designed for Freedom of Movement

Beyond weight reduction, fit and comfort are key. The cuffs and hood feature elastic shirring instead of adjustable components, with carefully calibrated elastic strength to ensure a secure fit. The fabric is remarkably soft for a waterproof material, and the zippers are as flexible as possible to avoid restricting movement.The gusseted back design allows the jacket to be worn over a running pack, reducing the hassle of taking the pack on and off during trail races.

A hybrid T-shirt combining the benefits of wool and synthetic fibers.

Wool is widely used in mountaineering due to its moisture-wicking, temperature-regulating, and odor-resistant properties. However, due to its slower drying times, synthetic fabrics like polyester are often preferred for sweat-intensive activities like trail running.To bring the comfort of wool to running, we use AXIO WOOL, a hybrid material where polyester filaments are spirally wrapped inside wool fibers. This retains wool’s soft feel and functionality, while adding polyester’s moisture-wicking and durability.For enhanced breathability, the back panel features a textured mesh structure to prevent clinginess and improve airflow.
*The sleeveless type in the photo is not available in the Europe.