Original pairs. Retail price. One free size exchange.

On Cloudmonster 2 Black Black, side
On Cloudmonster 2 Black Black, top
On Cloudmonster 2 Black Black, sole
On Cloudmonster 2 Black Black, medial
On Cloudmonster 2 Black Black, back
On Cloudmonster 2 Black Black, angle
1/6

footwear

ON CLOUDMONSTER 2 BLACK BLACK

$ 140

Original release. Priced like the brand store.
Sold at the On retail price by an authorized retailer. One free size exchange on every order.

Colors

Black / GlacierBlack / BlackWhite / FrostBlack / Frost

Black / Black

Sizes

True to size. We recommend ordering your usual size.

In demand: 35 units left in this color

Free shipping on orders over $75
One free size exchange per order
30-day returns on unworn items
🇺🇸Shop all colors

4.8

69 reviews

Comfort

UncomfortableComfortable

Quality

PoorPerfect

Fit

Too smallPerfectToo large

Length

Too shortPerfectToo long

69 reviews

Bryce N., Houston

Verified Purchaser
August 19, 2026

All black Monster, no longer on the On site

Color Black / Black

Black on black Cloudmonster 2 is retired by the brand. This one arrived boxed, in my size, two days after ordering.

Helpful?

Diego M., Phoenix

Verified Purchaser
August 4, 2026

Max cushion that still pushes

Color Black / Black

Dual-density Helion plus the nylon board. Soft landing, real propulsion. Went half a size down as suggested.

Helpful?

Connor B., Seattle

Verified Purchaser
July 22, 2026

Runs warm in summer

Color Black / Black

Thick mesh and a big midsole hold heat on hot days. In cooler months it is my favorite trainer.

Helpful?

Ali R., Detroit

Verified Purchaser
July 9, 2026

Support sized me

Color Black / Black

Asked whether to go down. Told me yes for this model. Correct call.

Helpful?

Sam K., Philadelphia

June 26, 2026

Looks stealth, feels enormous

Color Black / Black

Understated colorway on the loudest sole On makes. Love it.

Helpful?
Product on-model view

Roomy fit: Generous through the toe box with a padded collar; the forefoot rocker rolls you forward.

Runs large: On recommends going half a size down from your usual running size.

Max cushioning, max energy. The biggest CloudTec ever.

Recycled mesh upper in Black / Black over a dual-density Helion superfoam midsole with a foam insert in the forefoot to absorb impact. The nylon-blend Speedboard is shaped for propulsion and powerful take-offs.

Made for training miles and uptempo efforts. A 6 mm drop and a pronounced forefoot rocker make the heel-to-toe transition quick and rhythmic.

Men's sizing. Original release, original box. Ships new from an authorized retailer at the price On sets, with the full size run and one free size exchange.

Product lifestyle view
  • Biggest-ever CloudTec cushioning
  • Dual-density Helion superfoam midsole
  • Nylon-blend Speedboard shaped for propulsion
  • Foam insert in the forefoot
  • Recycled polyester mesh upper
  • Best for: Road running
  • Heel-to-toe drop: 6 mm
  • Weight: 300 g (men's sample size)
  • Lacing: Standard lacing
  • Made in Vietnam
  • Colorway: Black / Black
  • Style code: 3ME10121043

CARE INSTRUCTIONS

i
Do not machine wash
i
Remove the laces and insole, then wipe the upper with a damp cloth and mild soap
i
Brush the outsole and CloudTec pods with a soft brush
i
Air dry away from heat and direct sun
Do not bleach

EXTRA CARE INFORMATION

  • Do not put the shoes in a dryer or on a radiator
  • Stuff with paper so the upper keeps its shape while drying
  • Rotate pairs on daily use to let the foam recover

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