The Adrenaline GTS 21 supports the foot by using firmer sections along the sides of the shoe with the benefit of avoiding putting pressure on the knees. Brooks' soft midsole material, DNA LOFT, now runs the length of the shoe and the heel is a little narrower and has more memory foam than the previous model to ensure a secure fit.
Mild over-pronators. Runners with knee issues. Long distance runners with an efficient gait.
What we like
Guiderails provide support on both sides of the foot.