Arena | Open Water Zwemboei | Orange / Yellow torpedo your body can absorb up

your body can absorb up to 90g of carbohydrates per hour

soy and egg

innovative magnetic visor system and large air channels

Take 1 or even 2 ENERGY GELS every hour

Heart and Brain Health: Supports cardiovascular function and cognitive performance

Arena | Open Water Zwemboei | Orange / Yellow torpedo your body can absorb upArena Open Water Buoy: Safety and Visibility for Open Water Swimmers Increase your safety and visibility during your open water adventures with the Arena Open Water Buoy , the ideal companion for swimmers and triathletes. With its striking orange and black colors, this buoy ensures that you are always clearly visible, which is essential for your safety in the open water. Maximum Visibility and Durability The Arena Open Water Buoy is designed with