In January 2018, Asics introduced a shoe that's great for flat foot runners who are training for triathlon challenges. It's a lightweight shoe that won't slow you down during your lengthy exercise sessions. The men's version only weighs 8.4 ounces, and the women's version weighs 7.2 ounces, so these are also some of the best Asics running shoes for flat feet during a half marathon as well. The shoe has neutral arch support and full-length foam cushioning to comfort your sore feet.

The brand has equipped this shoe with both its FlyteFoam and Gel technology in the midsole. The Gel rests in the rear of the shoe, where it's ready to absorb sudden impacts. The shoe's upper aims for breathability. Air easily circulates through the mesh material, so your feet feel fresh and dry. The collar and tongue is padded, and you can expect the shoe to stay secure as you focus on whatever obstacles are in your way.

While there aren't many colors options available, each one is distinct. For example, a bright green pair will turn heads, while a black pair will offer a more subdued look.