All Satellite Systems: Up to 23 hours (18 hours always-on)

so here we use Polartec Alpha Direct Wool to allow body heat and moisture to escape quickly

a page for interval data

mental tiredness as well as physical fatigue plays a large role in determining performance as the event progresses

including an underwater compass

AQUALUNG Kid's Fizz Snorkeling Fin Medium/Extra Large - Black/Silver Rental Color:BLACK/SILVER All Satellite Systems: Up toThe Dual composite blade channels water more efficiently to help reduce fatigue and conserve energy for powerful lightweight performance A true snorkeling fin with soft and comfortable open heel Easy adjust buckles for a secure and comfortable fit SIZE CHART