--- product_id: 509255205 title: "VK Boost – Pair of Adjustable Performance Insole Accessories for Improved Energy Return, Improved Athletic Efficiency and Ankle Support and Stability – Booster Strap Insoles, Medium" brand: "vktry" price: "249.44 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/509255205-vk-boost-pair-of-adjustable-performance-insole-accessories-for-improved store_origin: TN region: Tunisia --- # 25% Energy Return Ankle Support & Stability Enhanced Athletic Efficiency VK Boost – Pair of Adjustable Performance Insole Accessories for Improved Energy Return, Improved Athletic Efficiency and Ankle Support and Stability – Booster Strap Insoles, Medium **Brand:** vktry **Price:** 249.44 DT **Availability:** ✅ In Stock ## Summary > 🏆 Elevate Your Performance—Because Every Step Counts! ## Quick Answers - **What is this?** VK Boost – Pair of Adjustable Performance Insole Accessories for Improved Energy Return, Improved Athletic Efficiency and Ankle Support and Stability – Booster Strap Insoles, Medium by vktry - **How much does it cost?** 249.44 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/509255205-vk-boost-pair-of-adjustable-performance-insole-accessories-for-improved) ## 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 - • **Elevate Your Game:** Transform your performance with the best sport accessories on the market—choose VKTRY for unparalleled quality. - • **Perfect Fit for All:** Available in two sizes, ensuring a tailored fit for every athlete, from casual runners to serious competitors. - • **Maximize Your Energy:** Experience a remarkable +25% energy return with VKTRY's innovative booster strap technology. - • **Stability Meets Comfort:** Designed for both elite athletes and fitness enthusiasts, providing essential ankle support without sacrificing comfort. - • **Science-Backed Performance:** Not just a gimmick—our booster straps are engineered for real results, enhancing your athletic efficiency. ## Overview The VKTRY VK Boost is an adjustable performance insole accessory designed to enhance energy return by up to 25%, improve athletic efficiency, and provide crucial ankle support. Available in two sizes, these booster straps are perfect for athletes of all levels, ensuring a comfortable and effective fit. ## Description VK Boost – Pair of Adjustable Performance Insole Accessories for Improved Energy Return, Improved Athletic Efficiency and Ankle Support and Stability – Booster Strap Insoles, Medium ## 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 ## Product Details - **Brand:** VKTRY - **Color:** Black - **Product Benefits:** Energy,Energy Return - **Use for:** Foot - **Material:** Carbon Fiber ## Images ![VK Boost – Pair of Adjustable Performance Insole Accessories for Improved Energy Return, Improved Athletic Efficiency and Ankle Support and Stability – Booster Strap Insoles, Medium - Image 1](https://m.media-amazon.com/images/I/71rshsS-FYL.jpg) ## Available Options This product comes in different **Size** options. ## 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, Medium - VKTRY Silver Performance Insoles–Carbon Fiber Shock Absorbing Inserts, Non-Cleated Shoes–Improve Explosiveness, Protect Against Injury, Optimize Energy Return - VKTRY Gold Carbon Fiber Performance Insoles –Customized 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.tn/products/509255205-vk-boost-pair-of-adjustable-performance-insole-accessories-for-improved](https://www.desertcart.tn/products/509255205-vk-boost-pair-of-adjustable-performance-insole-accessories-for-improved) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-08*