Brooks Glycerin GTS 21 Creation
The Glycerin GTS 21 follows the Glycerin GTS 20 and continues to supply a strong experience with an excessively clean transition. Glycerin GTS is the stableness model of Brooks’ Glycerin, because of this it’s the identical shoe however with the added characteristic of GuideRails® to assist information the foot thru common pronation.
Glycerin GTS is probably the most plush steadiness providing from Brooks, becoming a member of the Release GTS with its velocity center of attention and Adrenaline GTS which sits between the 2 in cushion.
This shoe retails at $160 USD, the similar as final yr and because the Go beyond 4, 5, 6 and seven, the former identify for Brooks’ maximum plush steadiness shoe (the price was once $10 decrease for the primary yr when the identify and design switched to “Glycerin GTS 19”).
The indexed weight stays at 10.5 oz.. (297.7 g.) in a US M9 and drops rather to 9.2 oz.. (260.8 g.) in a US W7; the StealthFit model with a compression knit higher is ready a half of ounce lighter.
Brooks lets in runners to select their personal tastes with possible choices for “StealthFit” or “Vintage” for the higher and “Impartial” (Glycerin) or “Improve” (Glycering GTS) for the midsole, common or vast width.
Glycerin GTS competes with Saucony Omni, New Steadiness Vongo, and ASICS Gel-Kayano for top-end steadiness choices.
General, I like to recommend Glycerin 21 GTS over the Saucony Omni 22 with two exceptions:
1) I take the sock liner out of Omni to position in Glycerin; it’s thicker and gives extra arch fortify;
2) You’ll more than likely choose Omni when you’ve got a slim foot. I stayed with the half-size smaller in Omni than Glycerin as a result of even though I’d choose a rather wider toe, the period was once true to length. Sizing up would have made it actually lengthy.
Make a choice Vongo if you wish to have the additional stiffness and spring of a nylon-plated shoe and Glycerin GTS in case your foot will get uncomfortable dressed in a plated shoe.
Brooks Glycerin GTS 21 First Impressions
Unboxing Glycerin GTS 21, I beloved the slick, blank taste and seemed ahead to stepping onto this plush, sexy fashion.
It didn’t disappoint in really feel underfoot, however I knew immediately that I might want to length up a half of length. True to the .2 ozdrop within the indexed weights (for ladies), the 21 in my length 10 weighed the similar as final yr’s length 9.5.
The primary run felt clean, and this persevered thru my trying out length (70 miles).
Brooks Glycerin GTS 21 Higher
The Vintage have compatibility possibility combines a sturdy, double-layer engineered mesh higher with conventional lacing and a moderately-plush tongue, this yr constituted of over 61% recycled subject matter.
The next, extra forged heel counter this fashion is a pleasant marvel; padding across the ankle is average. My heel didn’t slip, and my foot felt supported.
The shoe has higher breathability and a extra relaxed have compatibility that doesn’t require as lengthy of a spoil in as within the 20.
The StealthFit higher possibility, to be had in each Glycerin and Glycerin GTS, lets in for much more stretch, like Nike’s Flyknit of their React Infinity Run FK 2.
My least favourite a part of the shoe is the sock liner. It’s reasonable, however for a $160 shoe I might hope for one thing extra powerful and supportive underneath the arch, like I discovered within the ($30 more cost effective) Omni 13. After about 40 miles of trying out the Glycerin GTS sock liner felt flat. I really like to position the Omni liner into the Glycerin GTS for a greater really feel underfoot throughout the shoe.
The glance is sexy and alluring, with a less-busy development than the 20 and various colorways to make a choice from.
Brooks Glycerin GTS 21 Sole Unit
The midsole supplies a very good experience. As soon as once more fabricated from Brooks’ nitrogen-infused DNA LOFT v3 subject matter, it supplies a softer touchdown than a standard EVA mix and a lighter experience than the logo’s DNA LOFT.
This nitrogen means brings a singular really feel: comfortable but resilient — no longer plush, however relaxed. The experience is gentle and ethereal, with a rocker really feel underfoot and fast transition into toe-off. The drop is 10 mm.
The GuideRails® stay in large part unchanged since their 2019 revamp in Go beyond 6. This distinctive option to counter extra movement and alleviate drive on knees and hips works at the side of the higher’s heel counter to rein in motion.
The GuideRails® encompass the midsole extending as much as border the shoe to offer fortify if wanted. If no longer, they don’t seem to be noticeable. The GuideRails® additionally assist fortify the arch of the shoe to direct foot movement ahead fairly than rotating too a long way inward.
Once more this yr the skinny, carbon-rubber outsole would be the first a part of the shoe to proof put on. An extra flex groove simply sooner than toe-off exposes the midsole, and after 70 miles on my sneakers I will already see it beginning to fray.
At the certain aspect, the outsole covers extra of the lateral midfoot.
Brooks Glycerin GTS 21 Conclusions
This can be a exceptional shoe this is a laugh to run in. The principle factor holding me from giving it 5 stars is the “meh” sock liner.
Sock liner apart, take a look at Glycerin GTS 21 for the most productive in cushion, steadiness, and higher fortify.
Ahead of purchasing, first take a look at to look when you’ve got heavy put on patterns underneath the medial toe field to your earlier sneakers.
The brand new flex groove underneath Glycerin GTS’s giant toe exposes the midsole, and it may well be a caution for you to check out a unique fashion to keep away from untimely put on.