Built from impact-resistant EVA, the Seac Propulsion Sling Strap Fin delivers serious thrust without the muscle fatigue — a blade-length channel directs water straight off the tip instead of letting it spill out the sides. The anatomical foot pocket locks in with the blade for a natural kick and less ankle strain on long swims, while the color-matched sling strap adjusts easily over wetsuit or drysuit boots and gloved hands alike. Tough in cold water and built to resist UV, stress cracks, and the elements, it's ready for everything from reef dives to demanding technical swims. Available in white, blue, yellow, and black across three sizes (S/M, M/L, L/XL).
Pairs well with: Seac dive boots, a dive mask, and a snorkel.
I had a great time with Depth Finders Scuba. Brandon is an excellent instructor! He is very well organized, strong communicator, and patient! I look forward to diving with him again!
Dan Travieso
Verified Google Review
★★★★★
Every time I've been in the shop the owners of depth finders were very helpful. Chris and Brandon are always knowledgeable and friendly. Looking forward to getting into some classes and travel with the shop.
Shawn Moore
Verified Google Review
★★★★★
Not the closest to me but definitely the best around! Worth the trip every time it’s my HQ!
Devin Backhaus
Verified Google Review
★★★★★
I have purchased gear from Brandon at Depth Finders, extremely knowledgeable from rec to tec! Great customer service and a great selection of gear, 5 out of 5!!