duotone alfa hd sb incl fin 2026 Color:C50:white A zippered back pocket keeps 9010583198514 A zippered back pocket keeps your essentials safe repeated crashes The ALFA HD is the most advanced learning machine packed with tech features to elevate the learning experience:> STANCE MARKERS and RIGHT OF WAY INDICATORS: Visual guides on the board enable teachers to use these as teaching aids without the need for additional equipment: "Stylish" and non confusing STANCE MARKERS: white indicates the uphaul position turquoise indicates the stance position when getting going Keeping the length as short as possible is extremely important when students are sailing the board “onto” the beach