The Brooks Glycerin Gts 20 Review & Lab Test: Shop Men’S & Women’S Models of 2026

The Brooks Glycerin GTS 20 is a specialized running shoe designed for overpronators. With a substantial **DNA LOFT v3 cushioning** system, this model provides a stable ride while addressing the unique needs of those who require extra support.

Its **GuideRails system** helps maintain proper alignment during runs, making it particularly suitable for moderate-paced and easy runs. Although its weight may limit speedwork capabilities, the reliable construction ensures consistent performance on longer outings.


Pros

  • Excellent for heel strikers
  • Provides protective cushioning
  • Offers comfort on easy running days
  • Ensures smooth transitions
  • Features a secure heel counter
  • Comes with a soft, stretchy upper
  • Good breathability
  • Effective GuideRails system

Cons

  • Midsole may feel overly firm for some runners
  • Pricier than many alternatives
  • On the heavier side

Key Features

  • GuideRails Support System: Keeps your body aligned and supports your knees, reducing injury risk.
  • Maximum Cushioning: Engineered for supreme comfort, ideal for various running activities.
  • Soft Cushioning: Features DNA LOFT v3 technology for plush softness and durability.
  • Smooth Transitions: Redesigned outsole enhances stability and comfort during runs.
  • Certified Diabetic Shoe: Recognized as a PDAC A5500 Diabetic shoe and carries the APMA Seal of Acceptance.

Specifications

  • Origin: Made in the USA or Imported
  • Sole Material: Rubber
  • Outer Material: Rubber
  • Closure Type: Lace-Up

Brooks Glycerin Gts 20 Review & Lab Test: Shop Men’S & Women’S Models – Price, Ratings, Reviews & Sales Insights

Brooks Glycerin GTS 20 Hoka Rincon 4 Mizuno Wave Horizon 7 Brooks Glycerin GTS 22
Price $160 $125 $170 $165
Pace Daily running Daily running Daily running Daily running
Arch support Stability Stability Stability Stability
Weight lab Weight brand 10.9 oz / 309g 8.1 oz / 231g 11.6 oz / 329g 10.8 oz / 305g
Lightweight
Drop lab Drop brand 11.0 mm 9.4 mm 7.2 mm 10.1 mm
Strike pattern Heel Heel Heel Heel
Size True to size Slightly small Slightly small True to size
Midsole softness Balanced Soft Balanced Balanced
Difference in midsole softness in cold Small Big Normal Normal
Toebox durability Bad Bad Decent Decent
Heel padding durability Bad Decent Bad Good
Outsole durability Good Bad Good Good
Breathability Moderate Breathable Moderate Breathable
Width / fit Narrow Narrow Medium Medium
Toebox width Medium Narrow Wide Medium
Stiffness Stiff Moderate Stiff Moderate
Torsional rigidity Stiff Stiff Stiff Stiff
Heel counter stiffness Stiff Stiff Stiff Moderate
Rocker
Heel lab Heel brand 36.5 mm 36.0 mm 39.1 mm 37.8 mm
Forefoot lab Forefoot brand 25.5 mm 26.6 mm 31.9 mm 27.7 mm
Widths available Normal Normal Normal Normal
Orthotic friendly
Season All seasons Summer All seasons Summer
Removable insole
Ranking Top 13% Bottom 18% Top 37% Bottom 12%
Popularity Top 46% Top 22% Bottom 19% Top 12%