Menswear brand Outlier announces the launch of a brand new fabric for the cooler months called the M-Back Doubleweave.

The new collection is designed for both indoor-outdoor use, offering a range of produces that are warm, light and breathable — including M-Back versions of three of their classic garments, the M-Back OGs, the M-Back Climbers and the M-Back FreeShell. The dense nylon outer face protects you from the elements, while the brushed merino inner creates a remarkable body climate.

The Outlier “M-Back Doubleweave” collection is available now at the brand’s online store.