# VKTRY > VKTRY (pronounced "victory") is a Milford, Connecticut-based company that > manufactures and sells patented, aerospace-grade carbon fiber performance > insoles for athletes. Founded by Matt Arciuolo, a Board Certified Pedorthist > who served the USA Olympic Bobsled and Skeleton teams, VKTRY insoles were > originally developed in 2009 and helped Team USA win gold in the 4-man bobsled > at the 2010 Winter Olympics — the first time in 62 years. The company began > commercial sales in 2016 and has sold over 750,000 pairs. Athletes at more than > 500 professional and college teams use VKTRY insoles. Products are sold directly > at vktry.com and on Amazon. VKTRY insoles are accepted by the American Podiatric > Medical Association (APMA). In April 2025, the BBB National Advertising Division > (NAD) reviewed certain VKTRY advertising claims; some were found supported, > others were recommended for discontinuation. VKTRY agreed to comply. ## Brand & Company - [About VKTRY](https://vktry.com/pages/about-us): Founding story, history, and mission. VKTRY was created by Matt Arciuolo, Certified Pedorthist for the USA Olympic Bobsled and Skeleton teams. Carbon fiber insoles helped Team USA win the 2010 4-man bobsled gold medal — first in 62 years. Commercial sales began 2016. Headquartered in Milford, CT. - [How VKTRY Insoles Work](https://vktry.com/pages/how-it-works): Explanation of the three-layer construction — carbon fiber baseplate, low-density foam middle layer, high-density foam top layer — and the energy-storage-and-return mechanism. - [FAQ](https://vktry.com/pages/faq): Answers to common questions about customization by sport/weight/gender, Pro Levels (flexibility tiers 1–5), sizing, break-in period, compatibility with orthotics, and age recommendations (not for children under 13). - [VKTRY in the News](https://vktry.com/blogs/vktry-in-the-news): Press coverage, media features, and brand milestones. ## Research & Clinical Evidence - [Injury Protection & Recovery Research](https://vktry.com/pages/injury-protection-recovery): Summary of field research and independent clinical studies. Includes 2017 field study of 263 D1 football athletes across 4 universities (41% fewer foot/toe injuries, 22% fewer lower-leg injuries vs. 3-year history). Features expert statements from Dr. Douglas Casa (Korey Stringer Institute), Gary Vitti (former LA Lakers Head Athletic Trainer), Jack Marucci (LSU Director of Athletic Training), and Dr. Jamie Creps (Boston Red Sox Senior Physical Therapist). - [Korey Stringer Institute Study](https://vktry.com/pages/dr-andrew-hsu): Results of the 6-month, PhD-led independent clinical study by the Korey Stringer Institute at the University of Connecticut. Study examined biomechanics, ankle/knee stability, shock absorption, and ground reaction forces in athletes wearing VKTRY insoles. - [Harvard Mass General Research](https://vktry.com/pages/injury-protection-recovery): Two independent studies completed by the Foot & Ankle Research and Innovation Laboratory at Harvard's Massachusetts General Hospital — covering Hallux Limitus/Rigidus (similar to Turf Toe) and Plantar Fasciitis treatment outcomes with carbon fiber insoles. - [Carbon Fiber Insoles: Science Overview](https://vktry.com/blogs/carbon-fiber-everything-you-need-to-know/carbon-fiber-insoles-everything-you-need-to-know): Explanation of how carbon fiber insoles differ from foam/plastic alternatives, the energy-return mechanism, and a summary of independent performance research findings. - [Vertical Jump Research](https://vktry.com/blogs/vktry-insoles-everything-you-need-to-know/vktry-insoles-carbon-fiber-technology-proven-to-help-athletes-increase-vertical-jump-height): Overview of independent studies on vertical jump performance, including research from the Korey Stringer Institute (UCONN), Southern Connecticut State University, and Parisi Speed School. - [Can Insoles Help You Jump Higher?](https://vktry.com/blogs/vktry-insoles-everything-you-need-to-know/can-insoles-help-you-jump-higher): Research-based explanation of how insole type affects vertical jump, including independent PhD-led findings on VKTRY insoles published in the Journal of Sports Science and Medicine. - [Why VKs Are Legal Across All Sports Leagues](https://vktry.com/blogs/vktry-insoles-everything-you-need-to-know/why-vks-are-legal): Explanation of why VKTRY insoles have not been banned by any professional or amateur sports governing body, with supporting statements from sports science professionals. - [Sports Insoles: Everything You Need to Know](https://vktry.com/blogs/injury-recovery-protection/everything-you-need-to-know-about-sports-insoles): Comparison of insole types, carbon fiber vs. foam, and summary of VKTRY's clinical and field research. ## Products - [VKTRY Gold Insoles](https://vktry.com/products/vktry-insoles-gold): Flagship carbon fiber performance insole. Customized by sport, gender, age, weight, and shoe type. Available in 5 Pro Levels (flexibility tiers). 90-day money-back guarantee. Starting at $149. - [All Products](https://vktry.com/collections/all-products): Full product catalog including insoles, recovery footwear, grip socks, and accessories. - [Performance Gear](https://vktry.com/collections/gear): Accessories including VK Boost (energy-return booster strap) and Grip Socks. ## Sport-Specific Information - [Volleyball Insoles](https://vktry.com/pages/volleyball-insoles): How VKTRY insoles are used by volleyball players, including customization and support features relevant to the sport. ## Customer Support - [FAQ](https://vktry.com/pages/faq): Sizing, customization, exchanges, returns, break-in period, and product care. - [Contact](https://vktry.com/): Phone: 1-844-468-5879. Email: info@vktry.com.