Skip to content
Free U.S. shipping $100+30-day unworn returns
On

Cloudmonster 1 Glacier Alloy

$159.99

Choose your shoe size

Brand new, in the original box.

Select a size to confirm its price. Availability is checked again when you add to bag.

Shipping & returns

Free standard U.S. shipping on orders $100+; $8 below $100. Order before 3 p.m. Eastern, Monday–Friday, for same-day dispatch. After the cutoff, on weekends or holidays: ships the next business day. Standard shipping uses UPS Ground. Available upgrades and estimated arrival dates appear at checkout.

30-day unworn returns. No restocking fee. For eligible U.S. returns: free prepaid label for store credit, or an $8 label deduction for a refund. Final-sale exclusions apply. We cover returns for incorrect or defective items.

Shipping policy · Returns policy

About this pair

On Cloudmonster 1 “Glacier / Alloy”

Style Code: 3MF30741536
Colorway: Glacier / Alloy

The On Cloudmonster 1 “Glacier / Alloy” is engineered for maximum cushioning and bold performance, making it one of the most distinctive running shoes in On’s lineup. Designed for runners and everyday wearers alike, it delivers an ultra-soft ride with high energy return and standout style.

The upper features a breathable engineered mesh construction, offering lightweight support and ventilation for all-day comfort. The Glacier and Alloy colorway gives the shoe a sleek, modern look, while the secure lace-up system ensures a locked-in fit during movement.

Underfoot, the oversized CloudTec® cushioning provides exceptional impact absorption and a smooth rolling motion. Combined with the responsive Speedboard® technology, it delivers powerful energy return with every stride. The durable rubber outsole ensures strong grip and traction across various surfaces.

Key Features

  • Engineered mesh upper for breathability and lightweight support
  • Oversized CloudTec® cushioning for maximum comfort and impact absorption
  • Speedboard® technology for explosive energy return
  • Lightweight yet durable design for running and daily wear
  • Secure lace-up closure for a locked-in fit
  • Glacier / Alloy colorway for a clean, modern look
  • Durable rubber outsole for reliable traction
  • Perfect for running, training, and all-day comfort

On Cloudmonster 1 Glacier Alloy Running Shoes 3MF30741536

About Midwood
We're an independent retailer, not affiliated with the brands we carry. Get in touch with questions about this pair.

Same pair, less money.

Brand price$169.99
Midwood Soles$159.99

We're an independent retailer. Most stores agree to sell at the price the brand sets, and we don't sign that agreement. We buy in volume, price on what we paid, and the difference is yours.

Same pair, same box. Brand new, in the original box.

Read the full story