rayadillo

thumb|Spanish officer wearing the summer rayadillo uniform during the 1909 Second Melillan campaign

'''' () is a blue-and-white striped cotton or flannel material that was used to make the military uniforms worn by Spanish colonial soldiers from the later 19th century until the early 20th century. It was commonly worn by soldiers posted in overseas Spanish tropical colonies, Spanish Morocco and Spanish Guinea, before being adopted as a summer uniform by units stationed in Spain itself.