The Women's R1 Reversible Vest from Patagonia.
A trusted friend for tropical trips, the handmade R1 Reversible Vest offers effective core warmth for surfing, swimming, paddling or any other flights of oceanic fancy. Rated for water temperatures from 65 – 75 F / 18 – 23 C, the formfitting, fully reversible 2mm neoprene keeps you warm while protecting your skin from rash and sunburn.
Features include spandex binding along the arm and collar openings, a front webbing loop for board short tie-in compatibility, and reinforced seams designed for flex, comfort, and durability. An essential item for your travel bag, and to be kept close at hand through the long lazy days of summer.