4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9
Brooks Adrenaline GTS 21
DNA LOFT goes beyond the heel, all the way to the forefoot, for a buttery smooth stride.
GuideRails® holistic support system
We’ve shifted our focus beyond the feet to the most injury-prone part of a runner’s body: the knees. GuideRails® support keeps you moving comfortably by keeping excess movement in check.
Soft, secure fit
The new Engineered Air Mesh upper hugs the foot for a secure fit while also improving breathability.