evo.com | Billabong Hybrid Shorts > As part of their Adventure Division line, Billabong Surftrek Wick 20" Hybrid Shorts are made for those summer days where you're not quite sure what's going to happen. When an impromptu swim session is as likely as spelunking, tree climbing, or beach cruiser repair, these are the shorts of choice. Core Fit Flap Patch Back Left Pocket 49% Polyester / 48% Nylon / 3% Elastane Fly Button Construction Outseam 20" | Billabong Surftrek Wick 20 Hybrid Shorts 2020