"Hit the water, dry fast, and keep moving. The Boardwalk 18"" Boardshort is built from lightweight nylon twill with O'Neill Hyperdry DWR for quick comfort. Clean embroidery details make it an easy go-to from surf to shore. Men's Fixed Waist Boardshort 18"" Outseam, 8"" Inseam – Above-the-Knee Fit 100% Nylon Woven Twill Weight: 115 GSM O'Neill Hyperdry DWR Technology Dip Tip Drawcord Embroidery Details Side Pocket | O'Neill Men's Boardwalk 18"" Boardshorts in Dark Slate, Size 30, Nylon/Twill"