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Lego Gadgets

Marsoni M251S
Sale price$32.99
Pay 4 payments of $8.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Lego GadgetsMake, experiment, and play! This activity kit will have you building 11 machines including a gravity powered car and a wacky boxing robot. The fun doesn't stop once you've completed all of the projects in the book open ended prompts will inspire you to continue experimenting with your own designs and modifications!
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 507 reviews
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A
Verified Purchase
ALI HOLZER
Massapequa, US
★★★★★ 5
Good quality
Size: Large, Color: (100) White / White / Pitch Gray
These hold up really well. The extra cushion in the heels helps
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2025
O
Verified Purchase
Oscar
Phoenix, US
★★★★★ 5
My favorite socks.
Size: Medium, Color: (001) Black / Black / Pitch Gray
I love these socks. Whe. The time comes to replace them, I will be replacing them with the exact same ones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2025
S
Verified Purchase
Sean Wade
San Leandro, US
★★★★★ 5
The best athletic socks you can buy!
Size: X-Large, Color: White/Graphite (6-pairs)
These are the very best athletic socks you can buy period. I have had several pairs that are over 10 years old and still in wearable condition. We are talking several hundred washes. They are super comfortable and no show. I can't overstate how great these socks are.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2024
W
Verified Purchase
Warren D Litchfield
Charlottesville, US
★★★★★ 5
Proper fit in all they wearability
Size: X-Large, Color: Black/Graphite (6-pairs)
I hate wearing any other type of socks anymore because you get fluid and my legs and these don't cut into my ankles they're very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
L
Verified Purchase
Lindsay R.
Carnegie, US
★★★★★ 5
Repurchased many times. My husband's "everything" socks!
Size: X-Large, Color: White/Graphite (6-pairs)
My husband always asks for a new pack of these UA socks every birthday and Christmas. He wears them with all types of shoes and for everything he does: daily work, weekend casual, and athletics. They're thick, super soft, and durable, but yet still breathable--even in the heat of summer. It takes months and months of constant wear and washings before they develop holes in the heel. Great socks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2023

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