No this is not an acid flashback. O'Neill now offers the soul styling of the 70s brought back to life in the latest and greatest materials available today. The O Riginal Series is as functional as it is stylish, featuring glued and blindstitched construction and 100% UltraFlex neoprene. Always Summer on the Inside reigns again. Critically Taped, Engineered Fit, Strategic Seamless Paddle Zones, Super Minimal Seam Design, Ultraflex Neoprene, Wind Resistant Glideskin.