The most user-friendly buckle system on the market, it can be mounted on any Mares open heel fin.

■ User friendly buckle system
■ Easy donning and doffing with thick gloves
■ Can be mounted on all Mares open heel fins 

Simple yet innovative

■ Smart alernative to steel spring straps
■ 3 sizes: XS/S - R - XL
■ 5 color options: BK - WH - BL - YL - LM
■ 2 extensions for a better fit
■ Ergonomic heel cover
■ Wide loop to be used even with thick gloves 

 Created as a smart alternative to the steel spring straps, this novel item relegates adjusting a fin strap to the past.

Bungees exceed steel springs in all aspects: higher elastic properties, unaffected by sun, salt and chemical agents, lower weight and lower cost, and Mares has 40 years of experience using bungees as a key element in spear guns.

With the new Mares bungee strap donning and doffing a fin is a breeze, and the comfort during the dive is guaranteed by the new ergonomic heel cover.

■ Universal fin strap for open heel fins
■ Width: 30mm / 1.2in – Length: 460mm / 18.1in
■ High quality vulcanized rubber material 

The Mares Power Lock helps prevent fin sores, and helps secure when using oversized fins. They are designed to fit over a pair of full-foot fins and hold them firmly.

■ Designed to fit full-foot fins
■ 2 sizes: S and L
■ Helps to secure when using oversized fins
■ Prevents fin sores 

Mares Tek Fins XR Spring Straps, comfort and ease-of-use with these spring straps for tec fins!