Endura xtract jacket the xtract jackets fabric is not only technically impressive it also features a lovely soft touch outer and a smooth inner surface the minimalist jacket is cut in an athletic fit that still leaves a bit of room for layering and it comes with a neat little stuff sack packing down to the size of a can of irn bru mesh ventilation on the back aids breathability further the jacket also features a spacious concealed security mesh pocket elasticated cuffs neck and hem for a