ShoeGeometry

ASICS Megablast vs Nike Vomero Plus

Two popular shoes in the same category, compared on measured geometry. Each cell carries a provenance badge; open a shoe for sources.

heel boneASICS Megablast: heel 45 mm, forefoot 37 mm (drop 8 mm); toe rocker 32 % of length, radius 37 % of length; heel bevel 12 % of length, 25 mm high at the back, ending about under the heel bone.ASICS Megablast: toe rocker 32 % of lengthNike Vomero Plus: heel 45 mm, forefoot 35 mm (drop 10 mm); toe rocker 30 % of length, radius 35 % of length; heel bevel 12 % of length, 24 mm high at the back, ending about under the heel bone.Nike Vomero Plus: toe rocker 30 % of length
  • ASICS Megablast45/37 mm · toe rocker 32 % · heel bevel 12 %
  • Nike Vomero Plus45/35 mm · toe rocker 30 % · heel bevel 12 %
Illustrative profiles, not photographs: drawn from published stack heights and photo estimates of the unloaded shoes on a common length (300 mm), heels aligned, toe to the left; dots mark where each toe rocker starts; the dotted vertical line is under the heel bone (12 % of length), so a heel curve reaching past it is a bevel in front of the heel bone. Dotted lines use typical values where a shoe has no measurement. Exact values are in the table below.

Which suits you

If you wantPickBecause
A smoother roll at toe-offASICS Megablast32.1 vs 29.9 % toe rocker; 42.4 vs 35.8 mm toe tip
More cushioning under the heelAbout the same45 vs 45 mm heel stack
More under the forefootASICS Megablast37 vs 35 mm forefoot stack
A lower dropASICS Megablast8 vs 10 mm drop
A stiffer, snappier forefootAbout the same57 vs 62 /100 stiffness
A firmer, more stable feelAbout the same39 vs 46 /100 firmness
A wider base under the forefootAbout the same117.9 vs 117 mm forefoot base

From the values below, with differences inside measurement noise shown as about the same. This describes the shoes, not what is right for your feet; comfort in the first few runs decides.

MetricASICS Megablast
Max cushion · Road
Nike Vomero Plus
Max cushion · Road
Heel-to-toe drop8 mmStated10 mmStated
Heel stack45 mmStated45 mmStated
Forefoot stack37 mmStated35 mmStated
Weight224 gStated292 gStated
Toe rocker32 %est.30 %est.
Rocker radius37 %est.35 %est.
Rocker rise angle33 degest.27 degest.
Rocker angle at toe66 degest.45 degest.
Toe tip over ground42 mmest.36 mm*est.
Visible rocker lift onset78.5 %est.81.5 %est.
Toe spring (relative)20.8 %est.15.4 %est.
Heel bevel length12.3 %est.11.9 %*est.
Heel bevel height25 mmest.24 mm*est.
Midsole width (forefoot)117.9 mmMeasured117 mmMeasured
Midsole width (heel)95.4 mmMeasured99.2 mmMeasured
Toe box shape—73 %*est.
Interior forefoot width93.7 mmMeasured94.6 mmMeasured
Toebox width74.3 mmMeasured71.1 mmMeasured
Longitudinal stiffness57Derived62Derived
Midsole firmness39Derived46Derived
PlateNo plateNo plate
Primary foamFF Turbo Squared (full-length)ZoomX
List price$225$180

Key differences

  • ASICS Megablast's heel-to-toe drop is 8 mm, 2 mm lower than Nike Vomero Plus's 10 mm.
  • Heel stack is about the same: 45 mm for ASICS Megablast, 45 mm for Nike Vomero Plus.
  • ASICS Megablast's forefoot stack is 37 mm, 2 mm thicker than Nike Vomero Plus's 35 mm.
  • ASICS Megablast's weight is 224 g, 68 g lighter than Nike Vomero Plus's 292 g.
  • Toe rocker is about the same: 32 % of length for ASICS Megablast, 30 % of length for Nike Vomero Plus.

Read more about both shoes

We measure the shape. For how they feel over many miles, and for lab tests of cushioning, grip and fit:

ASICS Megablast

Nike Vomero Plus

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ASICS Megablast details · Nike Vomero Plus details · Add more shoes