Brooks Glycerin 21
The premium daily trainer has hit 21. What does the Ghost’s more sophisticated sister have in store for us compared to last year’s model?
Specs:
Stack height of 36mm in the heel with a 10mm drop to 26mm in the forefoot.
Sample weight: 271g/9.55oz
Release date: 1st February 2024
Release price: $160/€180
Changes:
New geometry in the DNA Loft nitrogen infused midsole. Higher stack. Elevated cushioning throughout the shoe. There is a decoupled heel to allow for greater flexibility.