On Cloudboom Strike LightSpray

The Cloudboom Strike platform topped with On's robot-sprayed, laceless LightSpray upper, cutting the shoe to around 170 grams. It is one of the lightest marathon super shoes available, with the same carbon plate and Helion HF foam underneath. The minimal upper fits like a sock and offers little adjustability.

Quick specs
CushionMaximum
SupportNeutral
Drop4 mm
Heel stack40 mm
Toe boxNarrow
Foot strikeMidfoot, Forefoot
Who it's for

Reach for the On Cloudboom Strike LightSpray for race day. It's a neutral shoe, best for runners with an efficient stride who don't need pronation support. The tall, soft stack favors comfort over ground feel. That's great for high mileage and bigger runners, less so for racing snappiness.

Race day
Pros
  • Exceptionally light for a marathon shoe
  • Same fast plate and foam as the Strike
  • Snug one-piece fit
Cons
  • No laces means no fit adjustment
  • Very expensive and not durable
Similar shoes to consider
ShoeCushionSupportPrice
Puma Fast-R Nitro Elite 3MaximumNeutral$300Analyze
Nike Alphafly 3MaximumNeutral$285Analyze
Adidas Adizero Adios Pro 4MaximumNeutral$250Analyze
ASICS Metaspeed Sky TokyoMaximumNeutral$275Analyze
Skill profile
Support42
Cushion90
Durability38
Popularity74
Price40
Versatility44
Lightness95

Ratings compare the current lineup. Price favors lower cost.

Key stats
$330Price (MSRP)
40 mmStack height
4 mmDrop
6 ozMen's weight
5.5 ozWomen's weight
2024Release year
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