- Slub 4 -way stretch fabric - Dryflight water repellent hrdrophobic treatment - Made from double weave 4-way stretch twill fabric, cut with a DryFlight® water-repellent hydrophobic coating, and rounded out with an 18" outseam for a short length. These amphibian Boardshorts for men join the line-up in the Quiksilver swimwear collection.