RiverTek™ Bottoms are tops when it comes to corking in lower-extremity warmth. Bottoms feature high-tech COR3TM fabric powered by prime anti-odor performance, superior moisture management, and the kind of sun protection that puts Banana Boat to shame. Slip into comfort with 4-way stretch mobility, a plush elastic waist, and hydrophobic stirrups for easy on-off layering.

• New design utilizing technical fabric to provide warmth and unparalleled moisture management
• COR3™ fabric technology offers anti-odor performance, superior moisture management & UPF 50 sun protection
• 4-way stretch polyester pique fabric for ultimate mobility
• Flat seam construction for comfortable layering
• Butterfly front fly opening with 2-ply coverage
• Simms logo plush elastic at waist
• Hydrophobic stirrup provides non-binding, comfortable fit and easy-on, easy-off under waders or as a layering system
• Imported

Once you put on COR3™ clothing you’ll never give it a second thought. This next evolution in fabric technology has a UPF 30 sun protection rating, wicks away moisture and keeps you odor free on the water and out on the town. All of our shirts utilizing cotton or cotton blend fabrics also feature EZ finish, our easy care treatment built for wrinkle-free travel and minimal care – and right off the rack they feel like an old favorite you’ve been wearing for years.