Details The lightweight men's Salomon Sonic 3 Balance training shoe is packed with all the essentials features you need to optimize your road running, and nothing else. Optivibe reduces vibrations to limit muscle fatigue, a geometric decoupling axis delivers effortless forward transition and road-specific Sensifit fits your foot like a glove. With a bit more cushion that it's counter part, the Sonic 3 Accelerate, the Sonic 3 Balance offers a bit more cushion - perfect for longer runs or for those who's legs need a bit of a break from gravitational forces. Upper Engineered Mesh Internal SensiFit™: Invisible from the outside, the Sensifit cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit all around the foot. OrthoLite® Impressions tongue: OrthoLite® Impressions makes an extremely comfortable first and lasting impression. This slow recovery foam is made with 50% bio-oil content. Impressions compresses to take the shape of the foot over time to create a customized, comfortable fit. Midsole Optivibe™: A combination of foams, one to dampen, one to propel. This was developed to reduce vibration upon foot strike aimed to decrease muscle fatigue without affecting the overall ride. Molded OrthoLite®: OrthoLite® insole technology provides superior cushioning, unmatched comfort, breathability and durability, and is one of the most cost-effective ways to upgrade the comfort and performance of your footwear. Outsole Geometric Decoupling™: Geometric Decoupling™ works with the foot to allow smooth and efficient load guidance, creating an effortless and efficient heel to toe transition. Heel N/A Forefoot N/A Offset 8 mm Width D Weight 252g (8.90oz) Salomon Sonic 3 Balance Men's