AquaLung Ergo Low Top 3mm Socks with Grip Size:XSM The newly designed headband is

The newly designed headband is very narrow and is practically invisible when the mask is being worn

5 foot blank roll of waterproof reusable vellum

Scales for slope in degrees and %

model 55 which is 22" (50 cm) in length

AquaLung Ergo Low Top 3mm Socks with Grip Size:XSM The newly designed headband isErgo Low Top 3mm Socks with Grip The Aqua Lung Ergo Neoprene Sock: Low Top is designed for comfort. The ergonomic, left and right foot specific design reduces bagginess for a warm and smooth fit. The sock helps prevent blisters while wearing open heel fins and protects your feet from hot surfaces in the sun. The Ergo Neoprene Sock: Low Top is available with and without grip silicone print in sizes XS XL.