Super Undies - Step Up Insert

Marsoni

M251S

$10.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Super Undies - Step Up InsertThe perfect insert if your super hero requires more absorbency for either nighttime or daytime. These inserts add a layer of additional protection and absorbency. If you're using the Step Up Insert with the Fearless Potty Training Pants then you will need Size 1 2. If you're using the Step Up Insert with the Big Kids Trainers then you will need Size 1 2 insert for Sizes 1 & 2 and Size 3 4 insert for Sizes 3 & 4. Step up Inserts have a contoured shape

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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This is our second one of these, which really speaks to how much my dog loves it… it’s cute and just the right size for my Vizsla. She absolutely loves playing with it… it’s chewable and has a nice squeaker, but I’m not so sure of its durability. Our first one lasted about a month, and this one just a couple of weeks. The stitching at the tip seems to give away first, then the find. Sadly, you gotta throw it away when you see the first signs of the stuffing.

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Reviewed in the United States on December 2, 2025