The new 3mm Legacy insole is the slimmer counterpart to our original 6mm Legacy, offering the same high-performance materials in a more traditional insole thickness. Crafted from the exact same advanced materials as the original 6mm, this 3mm version maintains all the remarkable characteristics that define the 6mm Legacy, making it an excellent choice for those seeking superior comfort and support without added bulk.Key features of the 3mm Legacy, mirroring the original 6mm Legacy, include: NASA-grade materials: We utilize only the finest, most advanced materials available. Our proprietary foam is engineered to resist compression and breakdown over time, unlike conventional memory foam insoles that quickly lose their support. This ensures sustained comfort and performance, allowing you to enjoy many more miles of activity with consistent cushioning. Dual-layer technology: This innovative design incorporates two distinct layers for optimized foot health. The upper layer is meticulously designed to conform to the unique contours of your foot, effectively distributing weight across a larger surface area. This significantly reduces localized pressure points, enhancing overall support and stability with every step. The bottom layer is expertly formulated to reduce peak deceleration G-forces, providing exceptional shock absorption and protecting your feet from impact, while simultaneously adding impressive durability to the insole's lifespan. High-performance moisture-wicking fabric on top: An advanced top fabric actively draws moisture away from your feet. This crucial feature helps to keep your feet drier and more comfortable, preventing the build-up of sweat that can lead to discomfort and blisters, especially during prolonged activity. Easily trimmed with a pair of sharp scissors: Customizing the fit of your 3mm Legacy insoles is simple and straightforward. You can easily trim them with sharp scissors to perfectly match the shape and size of your footwear, ensuring a snug and personalized fit. 100% Made in USA: We take pride in our commitment to quality and craftsmanship, with every 3mm Legacy insole being entirely manufactured in the USA. SIZE GUIDE
