The shorts and compression base layer support your efforts in running, training, or trail activities: they wrap around the muscles and reduce friction under a technical layer or sportswear. Here you will find the two families of products, in various lengths and materials, from brands like adidas, Nike, Mizuno, Under Armour, Elite Lab, and Hummel.
Compression clothing applies slight pressure to the muscles during exercise, helping to stabilise the targeted area and reduce muscle fatigue during long sessions. It can be worn alone in summer or under a running, training, or trail outfit in cooler weather. On this page, you will find the two families available in the catalogue: shorts, worn on the legs, and base layers, worn on the upper body.
The choice mainly depends on the area you want to cover and the season. Shorts are worn on the legs, often under running or training shorts, and they come in various lengths according to the models in the catalogue, from the shortest to long shorts. The base layer, on the other hand, is worn on the torso and arms: some models have long sleeves and also serve as a base layer in cold weather, especially during autumn and winter outings.
The catalogue features several brands specialised in running and training, each with its own cuts and materials.
Compression is rarely worn alone: it complements a broader running or training outfit. You can check other pages dedicated to jackets and sweatshirts for the outer layer, shorts and trousers and leggings to wear over shorts, t-shirts and vests to pair with a base layer, tracksuits for cooler training sessions, and technical socks. All men's running and training clothes can be found on the Men's Clothing page.
The prices of shorts and base layers change according to the sales periods, so it's better to check the dedicated sections at the right time rather than a fixed promise. The Black Friday and year-end holiday offers come first in the calendar, followed by the winter sales and then the French Days in spring. Outside of these key times, the clearance page and the deals page gather references to keep an eye on all year round, while the new arrivals page shows models recently added to the catalogue. If you need an item quickly, the 24-hour dispatch page lists what ships fast.
Both uses exist depending on the season. In summer, a short-sleeved base layer can be worn alone during exercise; in autumn and winter, a long-sleeved model is usually worn under a shirt or t-shirt to add a technical layer without thickening the outfit.
The shorts should fit snugly against the leg without excessive compression or slipping during running. Since sizing charts vary from one brand to another between adidas, Nike, Mizuno, or Hummel, it's best to check the size guide specific to each reference before ordering.
Yes, several shorts in the catalogue are suitable for trail running in addition to regular running and training, especially those designed for long efforts. The length and material are more important than the discipline itself: choose a model designed for endurance if your outings last over an hour.
No, compression shorts are a technical layer worn close to the skin, not an outer garment. Most runners wear them under a pair of shorts, which remains the visible piece and provides pockets or better freedom of movement.
Washing at a low temperature and without aggressive spinning preserves the elasticity of the technical fibres. Avoiding fabric softeners and tumble dryers extends the duration during which the fabric maintains its ability to compress the muscle properly.