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Retro Hot Wheels™

Men's Swim Trunks

Ready, set, GO! Hot Wheels™ is back! Get ready to boost your little race car driver's comfort and style with an epic Retro Hot Wheels collection featuring the cars you know and love. Fuel up for all-day play in comfy pajamas, revved-up travel gear, cool swim trunks, and so much more. Everyone can follow their racetrack dreams with styles ranging from size NB to 12Y for little legends and Small to 3XL for you.

This Hot Wheels™ x Posh Peanut® item ships exclusively to the U.S. and Canada.


  • Relaxed waistline with adjustable drawstring
  • Deep mesh side pockets
  • Back pocket with velcro closure
  • 50+ UPF protection
  • Exterior & Interior: 100% Polyester
  • Machine wash cold with like colors
  • Tumble dry low / Cool iron if needed
  • Swimwear won't match collections exactly due to different fabric
  • Signature Posh Peanut® design
Size Waist Inseam
Small 28-30" 5-3/4"
Medium 30-32" 6"
Large 32-34" 6-1/8"
XL 34-36" 6-1/4"
XXL 38-40" 6-1/2"

Our signature Päpook® viscose from bamboo is lightweight, breathable, and extra soft for your baby's delicate skin. Its natural weave makes it stretchy enough for a nice snug fit, yet comfortable for all-day wear.

No Harsh Chemicals
We comply with snug fitting standards to eliminate the use of flame retardant chemicals during our production process – irritants like chlorine-containing bleaches, zinc, and sulfate. So you can rest easy knowing our fabric is free of irritants and toxic treatments.

Benefits of Viscose from Bamboo
This fabric has it all. Lightweight and breathable with fibers to wick away moisture while micro-gaps aid in ventilation and heat regulation. This means you stay cooler during the summer and a few degrees warmer during the winter. This makes it great specifically for people with sensitive skin and/or allergies. It also has natural UV protection to protect your peanuts from sun rays in comfort.


At Posh Peanut, we do our bit towards fostering a more positive future, creating thoughtfully produced garments. Bamboo is one of the fastest-growing plants on earth. It requires very little water and grows 3-4 feet a day without any fertilizers. We are proud to say our products are made using the highest standards in textile.

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Customer Reviews

5.0 Based on 11 Reviews
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So cute can’t wait for daddy and son matching

Kirsten SVG verified by SHOP
United States United States

Got these so my husband can match the hat I got for our baby! Haven’t worn them yet but I love how they look! I’m excited for summer so they can match!

Caitlin Z.
United States United States
I recommend this product


Bought these for my husband to match my daughter and they are beyond amazing. The colors are vibrant and he gets so many compliments.

Posh Peanut Retro Hot Wheels™ Men's Swim Trunks Review
  • What size did you purchase? M
  • How tall are you? 5'10"
  • Fit Runs SmallTrue to SizeRuns Big
  • Quality PoorGoodExcellent
Dina K.
United States United States


Great swim shorts. I bought them to wear bc I like longer shorts.

Megan M.
United States United States


My husband loves his swim shorts! He asked for a matching set with our son for Father’s Day and I just knew this was the print! We get so many compliments! His only complaint was that he had to cut the netting out and he wishes they came without it, but he would buy another pair for next year.

Posh Peanut Retro Hot Wheels™ Men's Swim Trunks Review