Mockleno is 100% wool, woven on a standard loom but with the characteristics of a traditional Leno open weave. Warp threads cross one another resulting in a fabric with an open gauze appearance.  It's breathable, easy to wear in every climate and is very crease resistant. This is the perfect fabric for which to have that 'all purpose' jacket made from. It works perfectly with jeans for popping down the pub or out for supper, as well as working beautifully in the work place with smarter trousers and a tie if need be. Being loosely woven and crease resistant, this is also the perfect jacket for those who travel. Choose from this terrific selection from Dugdale Brothers - Tropicalair Choose from a huge selection of designs here (from SW2741 onwards) - Finmeresco Mockleno Jacket