Pertex® Shield Air provides extremely breathable waterproof protection. The Shield Air membrane is a precisely engineered, electrospun nanofibre web, with an open network of interconnected pores. These small and consistently sized pores present little resistance to moisture vapour, whilst providing an effective barrier to liquid water. The unique open structure of the Shield Air membrane allows air to pass through, whilst still offering effective wind resistance and remaining durably waterproof. The result is an extremely lightweight, flexible material with remarkable properties.

Patterned after its highest-performing synthetic insulation, Primaloft® Gold Insulation boasts the ultimate in warmth-to-weight thermal efficiency. Featuring 100% post-consumer recycled fibers, this insulation offers performance you can trust even in the wettest of weather. With packability, outstanding softness and an easy-care package, the result is an astoundingly efficient insulating material that is both lightweight and resistant to moisture.

Our proprietary Justice™ technology was developed in house. This unique synthetic fabric is produced in France by a natural silk maker whose business was founded in 1839 and pivoted in the 1960s to technical and elastic yarn manufacturing. Borrowing from medical technology, Justice™ is highly durable and resilient, but has a feel of silk and an incomparable lightness. It stretches naturally in every direction, following the body movements while staying breathable. Justice™ dries astonishingly quickly, preventing bacteria from mixing with your sweat and staying odor free.