Dralon superfine profiled acrylic interwoven with traditional spun silk .There are 9 kinds of interlaced fabric. We discussed that in same condition of finishing and fabric weave (3/1right twill),different picking shuttle between superfine profiled acrylic and spun silk have a impact on fabric performance of moisture absorption, air permeability, drape, crease recovery and warmth retention. The results showed that: fabric has better wearability when silk and acrylic picking proportion is 1:5(That is the content of acrylic is 61.16%).