Use Coupon Code WINTER10 To Save 10% Learn More

Hydro Tech Swim Fins

Hydro Tech Swim Fins 4.35 5 3

Availability: In stock


* Required Fields



The sleek, high thrust Hydro Tech Swim Fins are comfortable swim flippers for everyday fun in the water. Constructed using TPR Technology and Hydro's revolutionary V-Rail design, these durable swim fins make the most out of each kick. The Hydro Tech Swim Fins are a go to for bodyboarders and swimmers, offering proven comfort and efficiency.

Product Features

  • Contour Ankle strap designed to ensure maximum comfort
  • Designed to avoid the fin catching when bodyboarders ride in the drop-knee position
  • Toe drain hole to ensure water and sand are quickly flushed
  • Bars on the underside of the blade that provide rigidity, durability and stronger thrust
  • Hydro's patented V Rail Design creates more surface area to increase kick thrust
  • A unique combination of Thermal Plastic Rubber (TPR) and 100% Natural Rubber


Hydro Tech Swim Fins Fns for mat surfingReview by Hutch Hutch
I am new to mat riding, but am a longtime bodysurfer and occasional bodyboarder and had my Hydro Tech 2s for the last ten years or so and was happy with them. For mat surfing, they felt a little stiff and heavy though. One of the Tech 2s gets blasted off my foot as I was paddling out at my local beach break a month ago (let me know if you find a left foot, black, Tech 2 fin at Scripps, please). So I go to order a new pair and read a lot of inconclusive writing about fins for mat surfers, so I went with the Rasta colored Hydros because of course I did. They work well, they are more flexible than the Tech 2s and seem to have a higher top speed, but do not accelerate as well. They offer less hold when angling on the mat it seems. I am happy with them, I bought fin leashes so I don't lose them, and socks too, as they'll eat my left foot for some reason. 4 stars, they're a little tight, even without the socks, but I might just be used to my old Tech 2s which were at least loose enough to get knocked off after 10 years of use.
(Posted on 7/25/2019) 2019-07-25
Hydro Tech Swim Fins Best fins I ever hadReview by Pascal Pascal
I bought them just before to go to Hawaii. In previous years, I bought some from other manufacturers, They were not up the task (too heavy, too long, very uncomfortable, difficult to put on or to remove, clamps broke too easily, etc.). As soon as I tried the hydro tech, I could feel the difference. They are very light, yet very robust. Easy to wear and to remove. Very comfortable and powerfull. I tested them for two weeks, I could not come up with one complain, maybe I should have bought one pair for my wife who struggled with another brand. I will recommend them to any potential fins buyer. Great job. Great product.
(Posted on 7/13/2017) 2017-07-13
Hydro Tech Swim Fins Fun suzeReview by Surf fins Surf fins
Fins are exactly what was wanted...except they are a bit small. You may wish to consider finding a manufacturer that can increase length and width a bit. Normal shoe size is 14 for this individual and finding any kind of fin long enough for him or many hundreds of tall people is very difficult. There is a market.
(Posted on 12/29/2016) 2016-12-29

Write Your Own Review

You're reviewing: Hydro Tech Swim Fins

How do you rate this product? *

 1 star2 stars3 stars4 stars5 stars

Size Chart

Hydro Swim Fins — Size Chart

For a proper swim fin fit check out the Hydro Size Chart available below. If you've never worn fins before or are uncertain about your sizing, don't be afraid to give us a ring and the staff at Cleanline Surf will be standing by ready to assist you in finding the perfect fit.

Men's US Shoe SizeWomen's US Shoe SizeTech 2 Swim Finz SizeTraining Finz Size
2 - 34 - 5NAXXS (2 - 3)
4 - 56 - 7SXS (4 - 5)
6 - 78 - 9MS (6 - 7)
8 - 910 - 11M/LM (8 - 9)
10 - 1112 - 13LL (10 - 11)
12 - 1414 - 16XLXL (12 - 13)


We understand that when purchasing gifts, returns and exchanges can be necessary, which is why for the Holidays we are extending our Return Policy so that anything purchased as a gift this Holiday Season is eligible to be returned by the end of January. If you are not 100% satisfied with your product you may return it for a full refund, or exchange by the end of the month of January 2020.

Please make sure your wetsuit fits before taking it in the water. We are not able to take returns or exchanges on used wetsuits.

Please reference our full Return Policy.

Customers Also Bought…