Six sets are included in the selection. These include the Men's ULTRA Set, the TerraRun Set, the Blue Smoke Set, the Performance Set and the VAPORRUN Set. Added to this is the limited-edition Marathon des terroirs du Valais BCVS 2026 set, with a t-shirt, a neck warmer and socks.

It brings together three matching pieces in slate blue. The ZipRun ULTRA 3-in-1 shorts offer three ways to wear thanks to their removable cycling shorts, while their waterproof membrane protects your phone. The ULTRA t-shirt is made from eco-recycled fabric that dries quickly and helps control odours. The Athletics Cap protects against light rain.

Both are suitable for long outings. The Performance Max Short 2 in 1 has three pockets, including an elasticated front pocket for a 250 ml flask. The ZipRun Short 3 in 1 is modular: shorts, cycling shorts, or both, with a thigh pocket and a waterproof-membrane back pocket. Both have flat seams.

No. Its product page states that it is not compatible with a trail running pack. Made from a lightweight 120 g/m² waffle knit, it is better suited for training sessions and running in hot weather without anything on your back. For trail running with a pack, choose the TopoRun T-shirt, designed for the trails and featuring reflective strips.

Measure your chest circumference under your arms, then refer to the measurement in the men's t-shirt size guide. A technical t-shirt should stay close to the body without feeling tight under the arms. If you are between two sizes, exchanges are free within 30 days, and delivery is free on orders over €59.