Grom Boys Undershorts

Marsoni

M251S

$26.99

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

Grom Boys UndershortsThese grom lycra shorts are made to wear under boardshorts to help cut down on chafing during long beach days, surf sessions, and all day swimming. They have a snug, comfortable fit that stays in place without feeling bulky, plus a drawcord waist for an easy fit. A good extra layer for kids who are in and out of the water all day and need a little more comfort under their trunks.

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Standard: 3-7 business days
Fast: 2-3 business days
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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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The wife struggles with socks. She only like the Nike ones, then they discontinued them, so had to start the search again! Found these, they are expensive just like the Nike, but the size is true, they look great, they are super soft and stretchy. They are light weight and breathable and seem to wick away moisture. She loves these!

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Reviewed in the United States on November 18, 2025