Drawing from a half-century of building boardshorts, our 310, 311, 312, and 808 models are the ultimate examples of purpose-built apparel. Hand cut-and-sewn out of highly durable SurfNyl, or Birdwell's own 4-way Surf Stretch material fabricated especially for the 808 model, our boardshorts are constructed to be the last ones you'll never need. Button fly, adjustable waist tab enclosure, key loop, and drain hole in the pocket make for max comfort and function.