Tusa Solla Fin with Bungee Strap

Tusa Solla Fin with Bungee Strap: Open-Heel Scuba Fin Built for Efficient Kicking

The Tusa Solla is an open-heel scuba fin designed for recreational divers who want solid propulsion without fighting their equipment on every kick.

If you dive regularly, wear booties, and want a fin that converts your effort into clean movement through the water, the Solla is worth a close look.

What Makes the Blade Work

The Solla uses what Tusa calls a ForceElast structure with dual ribs running along the blade.

The ribs stiffen the fin in the right places, so when you push through a kick, the blade loads and releases energy rather than simply flexing and losing it. The stiffer the blade at the right points, the more of your leg power actually moves you forward.

The concave blade tip is the other piece of that equation. A concave tip shapes the water flowing off the end of the fin, reducing turbulence and keeping your stroke cleaner. The result is more consistent thrust with less wasted energy per kick.

The blade surface itself is designed to smooth out water flow along the full length of the fin, which helps with both speed and efficiency during sustained finning.

Fit and the Bungee Strap

The Solla is an open-heel fin, meaning it is worn over a bootie and held on by a strap rather than a closed foot pocket. That makes it practical for cold-water diving, boat diving, and shore entries where you are walking in booties before you enter the water.

The strap on this version is a universal bungee strap, adjustable to fit a range of foot sizes. Bungee straps have a practical advantage over rigid buckle straps: they stretch slightly as you kick, which keeps the fin seated against your heel without the strap loosening over time. You do not need to stop and readjust mid-dive.

Getting them on and off is straightforward. A rubber heel cup with a finger loop lets you pull the strap on and seat it properly without contorting your hand, which matters when you are gearing up on a rolling boat deck or a slippery entry point.

A comfort-flex hinge at the foot pocket allows the blade to pivot naturally relative to your foot, reducing the stiffness you can sometimes feel at the ankle with stiffer full-blade fins.

Who This Fin Suits

The Solla is aimed squarely at recreational scuba divers. The ForceElast blade and dual-rib construction give it more performance than a basic entry-level fin, but it is not a technical diving fin designed for cave or wreck penetration where blade choice is more specialized.

It is a good match if you:

• Dive in a range of conditions and want a fin that performs consistently
• Prefer the convenience of a bungee strap over a traditional buckle
• Already dive in booties or plan to
• Want efficient kicking without a fin that demands precise technique to get anything out of it

If you are a beginner still working on your buoyancy and kick technique, the Solla will not hold you back, but you may not feel the difference between this blade and a simpler one until your technique is more consistent.

If you are a freediver or snorkeler, this fin is designed specifically for scuba and is not the right tool for breath-hold diving.

Durability

The materials are described as built for repeated use across varied conditions. Open-heel fins in this category are generally designed to handle the routine abuse of boat diving, salt water, and frequent rinsing, though how you rinse and store any fin affects how long it lasts.

The Short Version

The Tusa Solla with Bungee Strap is a well-engineered recreational scuba fin. The ForceElast blade with dual ribs and concave tip is a genuine performance feature, not just a visual one. The bungee strap makes daily use more convenient. If you are a recreational diver who wants a fin that works with your kick rather than against it, the Solla is a solid choice.