Ursuit Warm N Cool S-M

Ursuit Warm n' Cool - base layer suit is made of a technical multi-layer material that makes the suit breathable, elastic and water-repellent and helps your body regulate its temperature balance. Ergonomically placed stretch panels give the suit a unique fit and comfort. The suit has a zippered splash-resistant chest pocket and roomy front pockets.

The inner layer of the suit's insulating parts is Outlast phase change material, which stores the heat produced by your body while cooling you down, and releases the stored heat in cold conditions. In other words, the suit cools you when you are hot and warms you when you are cold. The outer layer is a breathable and water-repellent membrane fabric, and the actual insulation layer is Thermofill fibre.

A long lifespan is the best form of sustainability in the textile industry. It is the guiding principle of all Ursuit products, but the Warm n' Cool takes it a step further. The suit's stretch panels are made of Perpetual fleece containing 16% merino wool, and its polyester is made from recycled plastic bottles. The suit has a YKK Natulon Ocean Sourced front zip made from plastic bottles collected from the ocean, and its dyeing process uses 50% less water. The suit is delivered in a reusable bag made from recycled materials. 

• Three sizes: S-M, L-XL and XXL-XXXL

Product text updated 9.10.2026.