The Nimbus is ASICS’ softest, plushest trainer. It's incredibly popular and is already on its 28th iteration. It costs $170.
The MagMax is PUMA'S plushest trainer. It's a relatively new trainer and is only on its 2nd iteration. It costs $180.
This comparison will tell you which trainer is better for you.
The Nimbus has a midsole made of FF Blast+. It’s an EVA blend with a soft ride but it doesn’t have much energy return. It’s best suited to slow, relaxed runs where pace doesn’t matter.
The MagMax has a midsole made of NITROFOAM. It’s a PEBA blend with a medium soft ride and it has decent energy return. It has a versatile ride and can handle slow runs up to moderately paced runs.
There’s a silicon gel unit in the heel of the Nimbus that helps to absorb shock but there’s no gel in the MagMax. Both trainers have single-density midsoles.
Both of these trainers have tall midsoles with wide bases but the MagMax has the better stability. It has a firmer midsole which results in better support so if you need more stability, the MagMax is the better choice.
The MagMax also has a more prominent forefoot rocker than the Nimbus due to its midsole being firmer and its forefoot being stiffer. The more prominent rocker makes it easier to pick up the pace.
On the outsoles, the MagMax has more rubber than the Nimbus. The MagMax rubber is thicker and covers a greater surface area so the MagMax has the more durable outsole. The MagMax also has better traction thanks to its PUMAGRIP rubber.
Both these max cushioned trainers have comfortable uppers with moderate amounts of padding. The Nimbus has a softer, plusher upper which is more comfortable but the MagMax upper feels cooler and more performance oriented.
They both have thin, stretchy tongues which are gusseted and don’t move around during runs. Foot lockdown is excellent in both.
The MagMax has a more spacious interior that’s better suited to high volume or wide feet. The Nimbus has a narrower upper that’s better suited to narrow or low volume feet. Both fit true to size.
If you’re looking for a highly cushioned trainer for mainly slow, easy runs, the Nimbus is the better option. It has a plusher ride and a more comfortable upper. The Nimbus has a more narrow fit and it feels more luxurious thanks to its soft upper. It’s also $10 cheaper.
If you prefer a more versatile max cushioned trainer that can pick up the pace, the MagMax is the better shoe for you. The MagMax has a more energetic midsole but it feels firmer than the Nimbus. It has a more spacious upper and it has a more durable outsole with better traction.