Coanda Core is a reliable safety performer featuring the same shell design as Coanda Fusion plus HYDA’s trademark mix of protection and versatility—offered at an optimal price point
SIMBA Sentinel 1 (aka S1) revolutionized the water safety industry by pioneering a three-quarter face guard design
Along with impact protection
and jawline against board collisions
S1 also offers maximum shelter from the damaging effects of long term exposure to sun
Simba Sentinel Size:M Coanda Core is a reliableThe Bantamweight Boss Our founder's favorite surf helmet, SIMBA Sentinel 1 (aka S1) revolutionized the water safety industry by pioneering a three quarter face guard design, offering comprehensive head protection and an impact resistant shellall at just 372 grams. Developed to protect your head, ears, and jawline against board collisions, fin injuries, whitewater turbulence, lips to the head, and impact with water, reef, rock, concrete, or sand