It's almost as crowded as the 101 at rush hour, but locking into a few head-high Malibu walls makes the lineup gridlock more than worthwhile. Built from high-quality neoprene with a fast-drying, 100% recycled polyester Interior lining, the formfitting R1 Long-Sleeved Top offers full-arm warmth when you're out there for hours on those long-period late-season swells. Anatomical patterning conforms to the body for maximum performance and flex; heat-pressed cuffs offer a solid seal at the wrists; and an elastic cinch with cord lock and hidden board short fastener provides a secure fit at the waist. Other features include a durable, water-resistant 88% recycled polyester/12% spandex exterior face fabric and flatlocked seams for elevated comfort and durability. Suggested water temperatures: 60-65° F/16-18° C.