--- product_id: 552821164 title: "VKTRY VK Boost – Booster Strap for Insoles - Performance Insole Accessory for Improved Energy Return, Improved Athletic Efficiency and Ankle Stability, Large" brand: "vktry" price: "£42.06" currency: GBP in_stock: true reviews_count: 5 category: "Vktry" url: https://www.desertcart.co.uk/products/552821164-vktry-vk-boost-booster-strap-for-insoles-performance-insole-accessory store_origin: GB region: United Kingdom --- # 25%+ energy return boost Enhanced ankle stability Carbon fiber insole strap VKTRY VK Boost – Booster Strap for Insoles - Performance Insole Accessory for Improved Energy Return, Improved Athletic Efficiency and Ankle Stability, Large **Brand:** vktry **Price:** £42.06 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate every step — because winning starts from the ground up! ## Quick Answers - **What is this?** VKTRY VK Boost – Booster Strap for Insoles - Performance Insole Accessory for Improved Energy Return, Improved Athletic Efficiency and Ankle Stability, Large by vktry - **How much does it cost?** £42.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/552821164-vktry-vk-boost-booster-strap-for-insoles-performance-insole-accessory) ## Best For - vktry enthusiasts ## Why This Product - Trusted vktry brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Champions:** Developed by a former USA Olympic Team pedorthist, engineered to help you win. - • **Effortless Integration:** Quickly attach, adjust, or remove the booster strap for on-the-go performance tuning. - • **Seamless Ankle Support:** Experience superior ankle stabilization that reduces injury risk and enhances performance. - • **Maximize Your Energy Return:** Boost your athletic output by an estimated 25% with VKTRY’s proprietary carbon fiber technology. - • **Custom Fit for Every Athlete:** Available in two sizes to perfectly complement your VKTRY insoles and foot dimensions. ## Overview The VKTRY VK Boost is a carbon fiber booster strap designed to enhance VKTRY insoles by increasing energy return by over 25%, improving athletic efficiency, and providing critical ankle support. Engineered for both elite athletes and active individuals, it offers a customizable fit in two sizes and integrates easily with existing insoles to help reduce injury risk and boost performance. ## Description VKTRY VK BOOST: Take your VKs to the next level. The VK Boost is our proprietary technology in a booster strap designed to maximize energy return (estimated +25% more), improve athletic efficiency and reinforce ankle stability. A great addition to your VKTRY insoles, these simple booster straps are comfortable, discreet and easy to wear. Just wrap the VK Boost strap under your sports insoles, loop them up around the ankle and secure in place. The simple strap design can be added, removed and adjusted in seconds. Our booster straps for VKTRY insoles are dynamic sports tech ideal for serious and casual athletes, along with competitive and active people, and provide a performance boost to anyone looking to run faster or jump higher. Acting as a supportive ankle stabilizer and offering added protection for the ankle joint, the adjustable insole accessories are a great addition to the lower leg injury prevention already offered by your VKs. Our Founder Matt Arciuolo worked as the Certified Pedorthist for the USA Olympic Team for over 10 years. He invented VKs to help the team increase their explosiveness at the start of the race. His goal was to help the team win more gold medals – and they did! VK Boost insole straps are available in two sizes: Medium (Men's Size 9/Women's Size 10.5 and below); and Large (Men's Size 10/Women's size 11.5 and above). Up your game with the VK Boost! Review: This was a gift to someone. He wears them everyday. Good support. Review: My sone love these and uses them for all of his games and practices ## Features - WE HELP ATHLETES WIN: VKTRY has introduced a booster strap to enhance the performance of their carbon fiber insoles. Add the VK Boost to your VKs to improve energy return, athletic efficiency and ankle support - BOOST YOUR PERFORMANCE: Our sport and running insole booster straps are designed to maximize your energy return, estimated at +25% more. Utilizing our proprietary technology in a comfortable booster strap, VK Boosts aren’t magic, they’re science! - ANKLE SUPPORT: From elite athletes looking to achieve a personal best to active people trying to stay in shape and reduce aches and pains, the VK Boost strap is an easy and effective ankle stabilizer - FIND THE PERFECT FIT: VK Boost straps are available in 2 sizes to fit your VKTRY insoles; choose Medium booster straps for mens Size 9.5 / Women’s size 11.5 and below, or Large insole straps for men’s size 10 / women’s size 12 and above - CHOOSE VKTRY: VKTRY insoles and adjustable insole straps are simply the best sport accessories you’ll ever own ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B096YP6R7H | | ASIN | B096YP6R7H | | Arch Type | Low Arch | | Best Sellers Rank | #180,596 in Fashion ( See Top 100 in Fashion ) #1,093 in Comfort Insoles | | Brand Name | VKTRY | | Color | Black | | Corrective Support | ankle support | | Customer Reviews | 4.1 4.1 out of 5 stars (40) | | Customer reviews | 4.1 4.1 out of 5 stars (40) | | Insole Type | Performance Insole | | Item Form | Strap | | Manufacturer | VKTRY | | Manufacturer | VKTRY | | Material Type | Carbon Fiber | | Model Name | VK Boost Ankle Booster Strap | | Number of Items | 2 | | Other Special Features of the Product | Adjustable | | Package Dimensions | 24.41 x 12.29 x 3.99 cm; 82 g | | Product Benefits | Energy,Energy Return | | Recommended Uses For Product | Shoe | | Size | Large | | Target Use Body Part | Foot | | UPC | 850019063851 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** VKTRY - **Colour:** Black - **Material:** Carbon Fiber - **Product benefits:** Energy,Energy Return - **Use for:** Foot ## Images ![VKTRY VK Boost – Booster Strap for Insoles - Performance Insole Accessory for Improved Energy Return, Improved Athletic Efficiency and Ankle Stability, Large - Image 1](https://m.media-amazon.com/images/I/71rshsS-FYL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by N***4 on 5 April 2025* This was a gift to someone. He wears them everyday. Good support. ### ⭐⭐⭐⭐ Review *by F***E on 3 June 2024* My sone love these and uses them for all of his games and practices ### ⭐⭐⭐⭐⭐ Review *by E***N on 1 May 2025* Perfectas para usar ## Frequently Bought Together - VKTRY VK Boost – Pair of Adjustable Performance Insole Accessories for Improved Energy Return, Improved Athletic Efficiency and Ankle Support and Stability – Booster Strap Insoles, Large - VKTRY Gold Performance Insoles–Customized Carbon Fiber Inserts, Non-Cleated Shoes–Basketball, Volleyball, Racquet Sports, Running & More–Run Faster, Jump Higher, Recover Quicker, Protect from Injury --- ## 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.co.uk/products/552821164-vktry-vk-boost-booster-strap-for-insoles-performance-insole-accessory](https://www.desertcart.co.uk/products/552821164-vktry-vk-boost-booster-strap-for-insoles-performance-insole-accessory) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-04*