The MAGMA HYBRID VEST by Millet is a sleeveless thermal jacket for men in the mountaineering and climbing range.

Made of Polartec Power Grid, this model with its patented quadrille structure takes advantage of the properties of this innovative material to provide a high-performance thermal contribution while optimizing breathability and moisture wicking. Thin and very stretchy, this jacket is discreet in the bag and is forgotten when worn thanks to its specific design that prevents chafing on the shoulders and maximizes freedom of movement.

In addition to a front zip, this model has a stand-up collar and a zippered chest pocket.