Asics Magic Speed 4
$$ Mid-rangeTrending Down$119.95
tldr; Carbon training shoe. FF Blast+ + carbon plate, 8mm drop, 225g. Budget race to workout shoe.
$119.95 on AmazonSentiment Breakdown
23%Positive
Positive
23%Neutral
67%Negative
10%Based on 518 Reddit opinions
Strengths & Weaknesses
Each axis shows what % of Reddit comments are positive about that topic. Higher = more praise.
Key Features
- Engineered Mesh upper: Improves breathability
- At least 50% of the shoe’s main upper material is made with recycled materials to reduce waste and carbon emissions: The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology
- The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology: Adds structure and improve toe-off propulsion
- Full-length carbon plate: Adds structure and improve toe-off propulsion
- FF BLAST TURBO cushioning: Our lightest and bounciest cushioning material that's 33% lighter and 13% more responsive than FF BLAST cushioning
- ⚡ Full carbon plate
- 🏃 Training or racing
- 💪 Very durable
Sentiment Over Time
Historical Price Data
Asics Magic Speed 4
Asics Magic Speed 4
All-time low: $119.95(2025-11)
What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Asics Magic Speed 4
Best Praise
+10 pts“$10 price increase from magic speed 4 for full race foam is pretty reasonable, to be fair”
r/RunningShoeGeeks
ViewTop Criticism
+12 pts“MS4 FFTurbo labelling is at a near scam level misleading. Wondering MS5 would also be offering just a bare strip of FFLeap in a FFBlast+ carrier foam”
r/RunningShoeGeeks
View13 more quotes available below
Related Products
Frequently Asked Questions
Is the Asics Magic Speed 4 worth buying?
Carbon training shoe. FF Blast+ + carbon plate, 8mm drop, 225g. Budget race to workout shoe.
What do Redditors love about the Asics Magic Speed 4?
Redditors highlight: ⚡ Full carbon plate. 🏃 Training or racing. 💪 Very durable.
What are the downsides of the Asics Magic Speed 4?
Some criticisms include: "MS4 FFTurbo labelling is at a near scam level misleading. Wondering MS5 would also be offering just a bare strip of FFLeap in a FFBlast+ carrier foam"
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (Asics Magic Speed 4 has 518) tend to have more reliable scores.
518 Reddit opinions analyzed • Last updated 5/20/2026