"The more I workout in VKs the more I’m convinced that they are a one of a kind product. More height at takeoff in the long jump...more explosive out of the starting blocks." Tianna Bartoletta, USA Athlete


Whether you are running the 100M or throwing the shot, performance starts from the ground up. Made from aerospace-grade carbon fiber and a slim foam cover perfect for spikes, VKs help athletes generate +9.3% more force. 

Developed by a certified Pedorthist for USA Bobsled, VKs are the only sports insole on the market to provide heel-to-toe protection and stabilization to help reduce injuries like turf toe, plantar fasciitis, heel pain and ankle sprains.


+9.3% Increase in Rate of Force Development


Add +1.6" Vertical, +4" Broad Jump


22% Less Lower Leg Injuries

VK Gold Performance Insoles
Made for all sports
For serious athletes looking to take their game to the next level
Baseplate is 100% aerospace grade carbon fiber
Baseplate flexibility is customized based on age, gender, body weight and sport
Top cover is customized thickness (3, 5, 7mm) based on sport and shoe type. Fits all footwear and all sports, even soccer and track
Worn by thousands of pro and college athletes
¥22,500 buy 2 or more pairs & save
Shop Gold Insoles
VK Silver Performance Insoles
Not designed for cleats
For casual athletes of all ages and the best performance insole for the price
Baseplate is carbon fiber composite
Baseplate flexibility is less customized, but works well for over 90% of people
Top cover thickness of 5mm works well for most non-cleated shoes. For cleats, we recommend Gold VKs
Worn by tens of thousands of amateur athletes
¥13,200 buy 2 or more pairs & save
Shop Silver Insoles

VKTRY Insoles Reviews