Brooks Glycerin StealthFit 21

Brooks · Road · Daily Trainer

Overall Score: 83/100 based on 3 verified expert reviews.

Technical Specifications

  • Weight: 257 g
  • Heel-to-Toe Drop: 10.5 mm
  • Carbon Plate: No
  • Midsole Foam: DNA Loft v3
  • Official Retail MSRP: $180 (manufacturer reference price — better deals may be available at retailers)

Pros & Strengths

  • 10 mm drop that relieves strain on the calves and Achilles
  • DNA Loft v3 cushioning combining impact protection and consistent rebound
  • Smooth heel-to-toe transition and secure midfoot lockdown
  • DNA Loft v3 midsole delivering responsive energy return

Cons & Trade-offs

  • Slightly more measured grip on wet painted road markings

Expert Review Sources

  • RunMag : 85.9 / 100 — « In Brooks's daily trainer lineup, the Glycerin StealthFit 21 delivers a smooth, dependable ride powered by its DNA Loft v3 midsole. Its balance of shock absorption and responsive rebound meets every expectation for daily trainer training. »
  • RunRepeat : 84.6 / 100 — « During our lab evaluation, the StealthFit edition emerged as a remarkable variant of the regular Glycerin 21, showcasing a significant weight reduction and a snug, sock-like upper. Although it compromises somewhat on breathability and cushioning, we believe these trade-offs are justified for many runners. For us, this variant excels as a featherweight daily runner, impressing us with its comfort and durability across a variety of terrains. »
  • RoadTrailRun : 82.5 / 100 — « Pairing Brooks's DNA Loft v3 platform with a 10.5 mm drop, the Glycerin StealthFit 21 pairs a fluid forefoot roll with leg-saving DNA Loft v3 cushioning (257 g). A smart choice for runners looking for a 10.5 mm drop and consistent performance all season long. »

Similar Alternatives (Daily Trainer)

More from Brooks