Here's what other sites are saying:
Whether you're guiding on the river or playing at the resort pool, the River Rock Board Short is an excellent option for your aqueous fun. The durable, quick-drying nylon fabric resists fading via sun or chlorine and it provides an ultraviolet protection factor (UPF) of 30+. A zippered thigh pocket provides storage for keys or a pool pass.
- Mountain Gear
Designed in 2-Ply Nylon, the Men's River Rock Board Shorts from Royal Robbins resists fading and is chlorine fast, which helps guarantee long garment life. These shorts dry quickly and are very lightweight, making them an excellent choice for aquatic pursuits.
- Altrec Outdoors