--- product_id: 691621350 title: "Unisex Adult Swim Training Fin Switchblade" brand: "speedo" price: "¥20329" currency: JPY in_stock: true reviews_count: 13 category: "Speedo" url: https://www.desertcart.jp/products/691621350-unisex-adult-swim-training-fin-switchblade store_origin: JP region: Japan --- # Medium blade for balanced propulsion Open toe design for breathability Soft natural rubber foot pocket Unisex Adult Swim Training Fin Switchblade **Brand:** speedo **Price:** ¥20329 **Availability:** ✅ In Stock ## Summary > 🏊‍♂️ Train harder, swim smarter, stand out in every lane! ## Quick Answers - **What is this?** Unisex Adult Swim Training Fin Switchblade by speedo - **How much does it cost?** ¥20329 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/691621350-unisex-adult-swim-training-fin-switchblade) ## Best For - speedo enthusiasts ## Why This Product - Trusted speedo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Breathe Easy:** Open toe pocket enhances water flow and reduces foot fatigue during long training sessions. - • **Trusted Brand:** From Speedo, the leader in swim gear, guaranteeing quality and durability. - • **Unisex Versatility:** Designed for all adult swimmers, making it the perfect training fin for every pool pro. - • **Comfort-First Design:** Soft natural rubber foot pocket ensures all-day swim comfort without chafing. - • **Power-Packed Performance:** Medium blade size optimizes leg strength and tempo for serious fitness swimmers. ## Overview The Speedo Unisex Adult Swim Training Fin Switchblade features a soft natural rubber foot pocket and an open toe design for maximum comfort and breathability. Its medium blade size is engineered to boost leg strength and swimming tempo, making it ideal for fitness swimmers seeking effective training gear. Suitable for all adult swimmers, this fin combines durability and performance from a trusted brand. ## Description Our all-purpose Medium Blade Fin is ideal for fitness swimmers looking to build leg strength and speed. Its soft, natural rubber design is engineered for comfort and includes an open-toe pocket. Ideal for use during speed work, drills, and technique sessions. Review: Comfortable and Effective Swim Training Fins! - The Speedo Unisex-Adult Swim Training Fin Switchblade has completely changed my swimming experience for the better. One of the most common issues with fins is discomfort and blisters, but these fins are different. The soft rubber material ensures a comfortable fit that won't cause any irritation or blisters, even during extended use. I recommend ordering half a size larger than your normal shoe size to ensure a snug but comfortable fit. This adjustment ensures that the fins stay securely in place without feeling too tight. Overall, these fins are excellent for swim training. They provide great propulsion in the water while maintaining comfort, thanks to the soft rubber construction. If you're looking to enhance your swim workouts without the typical discomfort of fins, the Speedo Swim Training Fin Switchblade is definitely worth considering. Review: quality terrific - Use them 3 days a week ## Features - Natural rubber material - Foot pocket engineered for comfort - Open toe pocket - Medium blade is a great all-purpose training fin for fitness swimmers to build leg strength and tempo ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DM6Z1XB2 | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #9,950 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #18 in Swimming Training Fins | | Brand | Speedo | | Brand Name | Speedo | | Closure Type | Pull-On | | Color | Peacoat/Volcanic Orange/Arctic Glass | | Customer Reviews | 4.4 out of 5 stars 2,551 Reviews | | Fit Type | Regular | | Included Components | Swim Fins | | Item Type Name | Swim Training Fin Rubber Medium Blade | | Manufacturer | Speedo | | Manufacturer Part Number | 8-00478510558-XL | | Material | Rubber | | Material Type | Rubber | | Model Number | USXMEDBLADEFINS | | Sport | Swimming | | Sport Type | Swimming | | UPC | 196555537655 | | Unit Count | 1.0 Count | ## Product Details - **Color:** Peacoat/Volcanic Orange/Arctic Glass - **Brand:** Speedo - **Material:** Rubber - **Sport:** Swimming - **Fit Type:** Regular ## Images ![Unisex Adult Swim Training Fin Switchblade - Image 1](https://m.media-amazon.com/images/I/715NsQhyYfL.jpg) ## Available Options This product comes in different **Customer Package Type, Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Comfortable and Effective Swim Training Fins! *by E***F on June 28, 2024* The Speedo Unisex-Adult Swim Training Fin Switchblade has completely changed my swimming experience for the better. One of the most common issues with fins is discomfort and blisters, but these fins are different. The soft rubber material ensures a comfortable fit that won't cause any irritation or blisters, even during extended use. I recommend ordering half a size larger than your normal shoe size to ensure a snug but comfortable fit. This adjustment ensures that the fins stay securely in place without feeling too tight. Overall, these fins are excellent for swim training. They provide great propulsion in the water while maintaining comfort, thanks to the soft rubber construction. If you're looking to enhance your swim workouts without the typical discomfort of fins, the Speedo Swim Training Fin Switchblade is definitely worth considering. ### ⭐⭐⭐⭐⭐ quality terrific *by B***N on April 7, 2026* Use them 3 days a week ### ⭐⭐⭐⭐⭐ Found the right pair of fins *by C***D on September 16, 2024* After searching long and hard for the adequate pair of fins I found the Speedo ones. . The right size flippers. At first it was hard to find the right size. I am a size 9.5 and ended up with a L 11-13. The M was very tight and I do have narrow feet. Perfect fins. Very effective push. Flexibility just right. Attractive design. Very happy. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/691621350-unisex-adult-swim-training-fin-switchblade](https://www.desertcart.jp/products/691621350-unisex-adult-swim-training-fin-switchblade) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-21*