3D air mesh fabric,soft, ventilative,lasting elastic,easy wash and ... in bedding,car upholstery,cushion,shoes What is a 3D spacer mesh Fabric? 3D spacer mesh Fabric used “X-90” constructions made ... Hamburg, so has another name “sandwich air mesh”Quick descriptionName 3D( three dimensional) air mesh fabrictechnics warp knittingthickness 4mm-20mmweight 400gsm ...