Brooks Glycerin 21 vs Glycerin 20 | Running Shoe Comparison Review | Sportitude Running 2023

Josh from Sportitude dives into the key changes between the brand new Brooks Glycerin 21 and Glycerin 20. He dives into the outsole, upper and midsole, tells us who the shoe is for and what his pros and cons are after a few runs in the shoe.
Shop the latest Glycerin 21 and Glycerin GTS 21 below ⬇️⬇️⬇️
Glycerin 21: bit.ly/Glycerin21
Glycerin GTS 21: bit.ly/GlycerinGTS21
0:00 - Introduction
0:44 - Who Is This Shoe For?
2:00 - Outsole
4:13 - Upper
6:07 - Width and Upper Options
6:51 - Drop and Stack Heights
7:21 - Midsole
9:55 - Weights
10:35 - Pros and Cons
12:39 - Wrap Up
Glycerin 21 Stats:
Weight: M: ~283g (US 9) | W: ~258g (US 7.5)
Drop: 10mm
Heel: 28mm
Forefoot: 18mm
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