Comfortable fit for wide - footed athletes

Advice for Road Runners: The On Men's Cloudboom Max Running Shoes are specifically designed to meet the needs of runners aiming to finish a marathon in around 4 hours. In short, this model is a super-shoe for the 'everyday' runner.

Underfoot Feel

On's pinnacle Helion HF offers lots of cushioning and maximum-energy return.

The midsole geometry is engineered to suit the running style of a non-elite runner. To explain further, the top midsole layer is a Pebax-based foam. Whereas the bottom layer is a TPEE based foam. This should translate into a bouncy, yet stable underfoot ride.

A polyamide Speedboard - with 8% glass fibre infusion - is sandwiched between the two layers of foam. While this improves energy return, the plate construction is designed to offer a forgiving and supportive feel for heel strikers - specifically for runners who may spend 4.5 hours running in the shoes.

Overall, the On Cloudboom Max Running Shoes should feel both stable and energetic to run in.

Upper Fit

In-keeping with the midsole design, the upper is made for long-distance runs. A breathable mesh should mould to your foot shape and adjust to foot swelling as you get to the closing stages of an event.

Ideal Run Type

In contrast to many super-shoes, the On Men's Cloudboom Max Running Shoes should suit a wide range of running abilities. We recommend choosing these On super-shoes if you're seeking great energy return and support for half-marathon and marathon running.

Technical Features

• Drop: 10 mm
• Forefoot stack height: 30 mm
• Rearfoot stack height: 40 mm
• Colour: Honeydrew/Lilac

Sizing Advice

Shoe size is a personal preference and everyone's feet are different, but we want to ensure you avoid any pain or discomfort from bruised toenails, rubbing, blistering or pins and needles.

Your running shoes should have enough width to allow you to spread your toes and should have some space at the front (we recommend having a half to one thumb's width of space from the end of your longest toe to the front of your running shoes).

This usually means that your running shoe will be at least a half size bigger than your regular shoe size though this can vary from brand to brand.

Auxetic upper material expands in high pressure areas while maintaining structure