ERS4 Swim Fins Mallard/TangerineERS4 Swim Fins uses a proven fin design that's been refined with high performance rubber that offers optimum thrust, power, and comfort. ERS4 feature: Comfortable foot pocket and "v" ankle strap Functional toe exit drain hole Traction Foot Pocket Explosive Power Made of Natural rubber that floats well in the ocean. SIZING: SMALL MENS 5 6. 5 WOMENS 6. 5 8 MEDIUM MENS 7 8. 5 WOMENS 8. 5 10 MEDIUM LARGE MENS 9 10. 5 WOMENS 10. 5 12 LARGE (11 12. 5) X

5" (43" template + 1/2" tail extension)

ISS  stringers are inserted and removed with the turn of a key

Its 21" long

Enhanced Rail Engagement – Optimized flow path keeps the rail locked in across steep faces

DRC inspired construction combines 20% Carbon with 80% Fiberglass spiral weave resulting in a stringer with exceptional feel and a smooth flex action

20”/ 56mm

Padded backpack straps

REACT MESH- Deck and Slick Mesh

Can be used for extra protection for your bodyboard while placed in your travel bag

Just need an extra plug and leash string

9 PP with 1x stringer and the superior elastic surlyn slick

The added mesh and 1x stringer will combine to give you that perfect amount of flex inside those critical sections while the 3/2 Concave Channel system will ensure you have the speed and control for when you set your line