I have/had Adrenalin GTS 19/20 and now bought a pair of Adrenalin GTS 21 US12/46EU size (Blue/Red color). Never used first once on both feet. If I slight put weight on the toes the TOE Box mesh material collapses on both sides (Only left shoe). My real foot size is 28.5CM so the 12″ is 1.5″ Size above. There is enough room for the toes. It is an adaptive system and only engages when you need support. This change was monumental at the time but now three years in and it is the norm.

We’re coming to the end of our Brooks Adrenaline GTS 21 review – so, what are the key takeaways, and who should/shouldn’t buy them? I bought the shoe in one of Switzerland/Europa’s largest shop and online sport retailers and there where sold out before weeks. For 2 years straight, the Brooks Adrenaline GTS 21 has been flying off the shelves. Alongside the Ghost, it’s one of Brooks’ best-selling shoes – and for good reason.This break-in is actually part of Brooks’ smart design. Over time, the midsole is designed to soften in the places of greater repeated impact – i.e. the places where you need it most. Fresh new colorways and cutting edge tech come together in the Adrenaline GTS 21 delivering the adaptive support and ideal softness you know and love. Want to see even more running shoes? We have plenty for you to browse, including men’s and women’s running trainers. Running shoes are specifically created to be breathable and flexible while providing support and bounce to optimise your run, so we recommend taking your time and finding the right pair for you. However this is partly down to the resistant and durable materials that Brooks uses – so if you’re not in a rush, I guess a little break-in time is a fair trade-off for a great quality pair of trainers that will last you countless miles. All applicable customs and import duties and any other charges are the responsibility of the customer.

I’m putting this down to a few things. The first is simply breaking in, with Brooks being known to take a little longer to mold than other shoes. The transition of the shoe also feels smoother than the previous Adrenaline GTS 19 and 20 models that I’ve tried, partly thanks to the added cushioning. The Brooks Adrenaline GTS is one of our most popular running shoes at Run4It. They might just be one of the best stability running shoes ever made. Now on its 23rd edition, the latest Brooks Adrenaline features the most cushioned underfoot feel to date. This is because the Brooks Adrenaline GTS 23 has been updated with DNA LOFT v2.

The durable midsole provided a firm yet responsive ride. The GuideRail system cradled my feet as I ran in them giving me the right amount of stability when needed.

The Brooks Adrenaline is celebrating its 21st birthday this year. This is quite the accomplishment given the constantly evolving nature of running shoes. Not many shoes out there can say they made it to their 20th edition.Delivery timescales are based on working days; Public Holidays, Saturday's and Sunday's are NOT classed as working days. The Adrenaline sits in the middle of Brooks stability offerings, between the Ravenna and the Transcend. With its moderate stability it isn’t as speedy as the Ravenna, nor as bold as the Transcend. In their quest to create the best running shoe, Brooks has developed this mesh upper running shoe designed for intense training. Buying a Brooks Adrenaline GTS 21 means you have a shoe that is suitable for running on asphalt. The price is the usual for a good running shoe, around one hundred euros. As is normal at this price point there is guaranteed excellent quality and cushioning. The next model, the Adrenaline GTS 22, is also interesting. Medium Weight Running Shoe This is the shoe I was buying a third time after going through all the narrow/Over Pronation/Motion Control study over a week (I could open a running shoe shop after that)….. When these arrived I was excited to review them because I have never run in a pair of Adrenalines before. When I opened them up I was immediately impressed.