"Men's ASICS® SonicBlast: If you want a daily trainer that feels light and lively without sacrificing cushioning, the Men's ASICS SonicBlast is worth a close look. This neutral road running shoe is built around a bouncy, responsive ride that works equally well for tempo runs and everyday training miles. At 9 ounces, it stays light enough that you're not fighting the shoe when you want to move with some purpose - and the cushioning has enough volume underfoot to keep your legs feeling reasonably fresh across a full week of training.The SonicBlast uses FF BLAST™ MAX cushioning, ASICS' high-volume foam that compresses easily on landing and rebounds quickly through toe-off. That combination gives the shoe a bouncy feel without making the ride feel soft or unstable. Working alongside the midsole is the ASTROPLATE™ propulsion mechanism, a built-in plate that adds snap and forward drive to each stride - so the shoe feels efficient when you're pushing the pace, not just comfortable when you're cruising. If you're between sizes, sizing up a half size is recommended for the best fit.Why Our Fit Experts Love This Shoe""I ran a tempo workout in the SonicBlast and the thing that stood out most was how the shoe just moves with you. The cushioning has real bounce to it, and the plate adds a little snap at toe-off that makes a noticeable difference when you're trying to hold pace. It's light enough that it doesn't feel like a big, cushioned trainer - but there's still enough underfoot that you're not beating yourself up on the road."" - Sean, Road Runner Sports Fit Expert, Chula Vista, CAWho It's Best ForThe SonicBlast is a strong fit for neutral runners who want one shoe that handles both daily training and faster-paced workouts without feeling like a compromise. If you log a mix of easy miles and tempo runs and want a road running shoe that feels responsive and light on your feet, this one is worth trying. The bouncy FF BLAST™ MAX cushioning and the propulsion plate make it feel more energetic than a typical daily trainer, while the 9-ounce weight keeps it from feeling heavy or cumbersome. VIP Family members can take the SonicBlast for a 90-Day test drive with our Perfect Fit Guarantee."