The Brooks Adrenaline GTS 21 continues the trend of comfort and stability. The GTS 21 features DNA LOFT that runs beyond the heel all the way to the forefoot aiding in shock absorption and assisting in super smooth transitions. The holistic support system of GuideRails keeps you moving comfortably by keeping excess movement in check and allowing those smooth transitions from heel-strike to toe-off. The Engineered Air Mesh and 3D Print on the upper provides a hug and secure fit while improving breathability.
Features & Benefits:
- Strategic 3D Fit Print for added stretch and structure to the upper.
- More DNA LOFT cushioning that extends throughout the midsole for a smoother transition from heel to toe.
- GuideRails support keeps you moving comfortably by keeping you excess movement in check.
- Engineered Air Mesh upper hugs the foot for a secure fit while improving breathability.
- Drop: 11 mm
- Weight: 9.1 oz
CUSTOMER RATINGS & REVIEWS
- toe box
I’ve been wearing Adrenalines for 20 years. They feel good immediately, never a break in period.
I have very narrow feet, a 10 slim in shoes. I wear a 10.5N in athletic shoes. This pair was the narrowest of the group available. I still had to add an insole to take up space across the toe box. They are comfortable and my heal stays in place. Wish I had more color options. Marathon was great and allowed be to return another style and substitute a second pair of the GTS 21s.
Brooks has done it again with another awesome update to the Adrenaline! Year after year this model continues to impress. A few changes from the 20 to the 21 is extending the DNA LOFT midsole cushioning for smoother heel to toe transition and update engineered upper mesh for enhanced breathability, improved fit and added outside heel padding prevents shoe from fraying too quickly. Soft cushion and lightweight for all miles! Brooks GuideRails holistic support system provides enough support for excess inward movement but also great for neutral gaits as it offers support when needed. Perfect shoe for all activities and available in narrow, standard and wide widths!
Excellent. I’ve been being this model for years. I’m sorry that more running shoes are not offered in narrow widths.
have been wearing the Brooks Adrenaline line for years and they don't disappoint. They especially work for me as I can order them in a Narrow. I do find I have to bump up in street size considerably (1.5 over my street size) - but they never need a break in period and are always comfortable.
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