Fit Survey:

    84% True to size
    93% Felt true to width
    76% Moderate arch support

    Item Information

    • SKU: #8810879
    • View the size chart
    • Experience the lightweight, ultra-responsive performance of the On™ Cloudflow running shoe.
    • Predecessor: None.
    • Support Type: Neutral.
    • Cushioning: Lightweight, flexible response.
    • Surface: Road.
    • Differential: 6 mm.
    • Adaptive engineered mesh provides breathability, support and support, while its antimicrobial properties keep feet feeling fresher longer.
    • Lace-up closure.
    • Lightly padded tongue and collar.
    • Breathable fabric lining.
    • Removable foam insole.
    • Speedboard within the Cloudflow features a responsive flex and rocker that promotes the natural rolling process and explosive takeoffs.
    • CloudTec® outsole has 18 individual pods that cushion and propel your run.
    • Imported.
    • Please note that ONLY the On Cloud 50/50, Cloud Terry, and Cloud running shoes feature an extra pair of conventional laces, along with the On Cloud easy-entry speedlaces.
    • Product measurements were taken using size 12, width M. Please note that measurements may vary by size.
    • Weight of footwear is based on a single item, not a pair.
    • Measurements:
      • Weight: 9 oz
    View Zappos.com Glossary of Terms
    Find something wrong in this description? Help us fix it! 

    Shoe Size Charts

    Chart provides a guide to shoe size conversion based on international size measuring conventions and our own shoe fitting experience. However the shoe size required for any one customer can vary significantly from one style of shoe to another even for the same manufacturer.

    This chart does not provide a guarantee of shoe size conversion, it is merely a guide. Customers should consult with our expert fitting guides if they are unsure of their required size.

    Men's Shoe Size Chart in various measurements
    UnitMen's Shoe Size Chart
    United States & Canada66.577.588.599.51010.51111.51213141516
    United Kingdom5.566.577.588.599.51010.51111.512.513.514.515.5
    Europe39394040-414141-424242-434343-444444-454546474849
    Heel-Toe Measurements (in)9.39.59.69.89.910.110.310.410.610.810.911.111.311.611.912.212.5
    Heel-Toe Measurements (cm)23.524.124.424.825.425.72626.72727.327.928.328.629.430.23131.8

    Customer Questions

    What Customers Are Saying

    On Cloudflow

    Free Shipping and Free Returns

    If, for any reason, you are unsatisfied with your purchase from Zappos Retail, Inc. you may return it in its original condition within 365 days for a refund. We'll even pay for return shipping!

    Learn more about our free shipping and free returns policy

    Zappos Footer

    Make your inbox happy by joining our exclusive newsletter!