Features Stretch mesh, Soft Flex & Fybrex outer Mesh lining Stretch panels Ventilation panels Pants Hanger B certified according to pr EN 17092-5 Fybrex Polyester 500D fabric with high density that is durable, strong & abrasion-resistant. Soft flex Stretch fabric with ripstop weave. The fabric is flexable, comfortable, strong & durable. Stretch mesh Elastic mesh with a fine knitted structure, made from polyester yarns combined with elastane which keeps the fabric lightweight & gives it flexibility, breathability & comfort.