Used ScubaPro Jet Fins w/Spring Heel Strap Color Fins-Red-XLG Watch Accessories Optical heart rate5 technology gauges

Optical heart rate5 technology gauges activity intensity as well as heart rate variability to calculate your stress level

9/16”-18 UNF male inlet to 9/16”-18 UNF female outlet threads

Assembled using flat sewing with anti-fraying thread

The Safe lock function can prevent misoperation

and a lubber line across the compass face

Used ScubaPro Jet Fins w/Spring Heel Strap Color Fins-Red-XLG Watch Accessories Optical heart rate5 technology gaugesPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION SCUBAPRO's JET FIN is famous. This distinctive fin design set the standard for power and durability when it was first introduced 50 years ago. Its durable rubber construction and beefy shape can still be seen on dive boats, research vessels and in the world's most remote dive locales. Mention "JET FIN" to virtually