--- product_id: 542846178 title: "Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5" brand: "arena" price: "$222.58" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/542846178-unisex-adult-powerfin-pro-ii-swim-training-fins-men-women store_origin: US region: United States of America --- # Open heel for ankle flexibility Left-right customized fit Short blade for max thrust Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5 **Brand:** arena **Price:** $222.58 **Availability:** βœ… In Stock ## Summary > πŸ… Elevate your swim game with fins designed for champions! ## Quick Answers - **What is this?** Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5 by arena - **How much does it cost?** $222.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/542846178-unisex-adult-powerfin-pro-ii-swim-training-fins-men-women) ## Best For - arena enthusiasts ## Why This Product - Trusted arena brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Train Like a Pro:** Perfect for vertical leg kick drills to refine your underwater phase and dominate every swim. - β€’ **Power Meets Comfort:** Made from long-life silicone, these PVC-free fins reduce blisters during intense training sessions. - β€’ **Turbocharge Your Kick:** Innovative sloping surface & hydrodynamic slits boost leg speed and control for that competitive edge. - β€’ **Maximize Forward Thrust:** Short blade and side grooves deliver explosive propulsion and superior underwater control. - β€’ **Precision Engineered Fit:** Left and right fins shaped individually with open heel design for unmatched ankle flexibility and comfort. ## Overview Arena Powerfin Pro II are professional-grade silicone swim training fins featuring a short blade, hydrodynamic slits, and a left-right customized open heel design. Engineered for maximum thrust, ankle flexibility, and comfort, these PVC-free fins help competitive swimmers improve leg technique and underwater speed while minimizing blisters during intensive training. ## Description arena's Powerfin Pro II Training Fins are the fins all expert swimmers have been waiting for. Their innovative design features a sloping surface and hydrodynamic slits in the top to allow you to swim with a faster leg kick and better control. With a short blade for maximum forward thrust, the open heel ensures maximum ankle flexibility, optimal stability and comfort. These high-quality swim fins are also equipped with special notches on the bottom ribs for faster kicks and side grooves for better control. Left and right fins are shaped individually. The soft silicone material provides maximum comfort and a reduced chance of blisters. PVC free. Training your legs vertically using Powerfin Pro II swim fins for just a few minutes today will help you improve your underwater phase. The vertical leg kick allows you both to control your body position and to make sure you are performing a proper leg kick. Refer to size chart for the best fit. ## Features - Optimal training tool for improving leg technique and power, designed for professional and competitive swimmers aiming to improve their underwater phase - Innovative silicone fins for swimming feature a sloping surface and hydrodynamic slits in the top that allow you to swim with a faster leg kick and better control - Customized for left and right foot with open heel design for the best possible ankle flexibility, allowing faster upwards motion and a more powerful downward leg kick - Equipped with a short blade for maximum forward thrust, side grooves for better control and special notches on the bottom ribs for faster kicks; PVC free - Kick fins are made of long-life silicone for maximum comfort and reduced chances of blisters, perfect for intensive training; Refer to size chart for correct sizing ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Asin | B0BMHS9HBV | | Best Sellers Rank | #4,178 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #7 in Swimming Training Fins | | Brand Name | ARENA | | Closure Type | Pull-On | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (2,090) 4.6 out of 5 stars | | Fit Type | Custom Fit | | Global Trade Identification Number | 03468336887523 | | Included Components | Swim Fins | | Item Type Name | Swim Fin | | Item Weight | 800 Grams | | Manufacturer | Arena | | Manufacturer Part Number | 006151-100-7.5-9 | | Material Type | Silicone | | Model Number | 006151-100-7.5-9 | | Sport Type | Diving, Swimming, Underwater Hockey | ## Product Details - **Brand:** ARENA - **Color:** Black - **Fit Type:** Custom Fit - **Material:** Silicone - **Sport:** Diving, Swimming, Underwater Hockey ## Images ![Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5 - Image 1](https://m.media-amazon.com/images/I/51nsePMsIKL.jpg) ![Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5 - Image 2](https://m.media-amazon.com/images/I/71iyuHVLMKL.jpg) ![Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5 - Image 3](https://m.media-amazon.com/images/I/51AaO10YjAL.jpg) ![Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5 - Image 4](https://m.media-amazon.com/images/I/41+2I10szNL.jpg) ![Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5 - Image 5](https://m.media-amazon.com/images/I/71CqZDQiQYL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better price here than swim vendors great quality *by on Reviewed in the United States March 5, 2026* I’ve been using the Arena Unisex Adult Powerfin Pro II for a few weeks now, and it’s been solid. The fit is snug but not restrictive, which I really appreciate during longer training sessions. The material feels durable and holds up well in the pool β€” no sagging or stretching after multiple swims. I noticed it offers excellent support, especially around turns and dives, and it stays put even during sprint sets. Overall, it’s comfortable, functional, and seems built to last. Perfect for daily training or competition prep. ### ⭐⭐⭐⭐⭐ Great fins *by on Reviewed in the United States July 4, 2026* Excellent fins. Fit well and work as advertised. ### ⭐⭐⭐⭐⭐ Help with getting a good workout in the pool *by on Reviewed in the United States January 24, 2026* I really enjoy these fins. They help to give my lower body as well as my mid section core a very good workout. They fit my size 13 feet well and do not cause any rubbing or that type of discomfort. They are well made and durable. It's a get what you pay for item. ## Frequently Bought Together - Arena Unisex Adult Powerfin Pro II Swim Training Fins Men and Women Silicone Short Blade Flippers Left-Right Customized, Sizes 4.5-13.5 - Arena Unisex Swim Kickboard for Adults, Swimming Training Aid Pool Exercise Equipment, One Size - Speedo Unisex-Adult Swim Training Pull Buoy --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/542846178-unisex-adult-powerfin-pro-ii-swim-training-fins-men-women](https://www.desertcart.us/products/542846178-unisex-adult-powerfin-pro-ii-swim-training-fins-men-women) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-23*