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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
For Your Every Summer RSVP, with Code: SUMMER15
Description
Think Like a MathematicianWhen we learn about abstract mathematical concepts from prime numbers and fractals to aspects of calculus the most common question is often: when on earth will I need this? To many of us, so called 'pure' mathematics is downright baffling. Yet these concepts are what underpin the world we live in, from internet security to the transmission of radio waves. When you start to think like a mathematician, the secrets of technology and modern life suddenly

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4.8 ★★★★★
Based on 1446 reviews
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Product Reviews
★★★★★ 5
Fabulously bizarre and effective
These silicone socks have to be the strangest item I have ever ordered from Amazon. However strange they are, I was pleasantly surprised with them.
My order came with two pairs, and I took one pair out to wash before use. I laughed at handling them then because they were a cross between hospital socks and leftover mannequin skin…trippy.
The socks dried fast, so I put on foot lotion and put the socks on. The socks are beige skin tones that cover the entire foot up to the ankle, basically booties.
The silicone is very soft and makes putting on and taking off the socks easy. They are also surprisingly easy to walk around in because the bottoms have grips, again, like hospital socks. I walked on tile, hardwood, and carpet with no slipping. The booties also stayed in place with no issues.
I was concerned my feet would sweat, but that didn't happen. I was able to wear them for 3 hours without sweaty feet.
When I took them off, my feet were a lot more soft than before or if I had used regular socks. For reference, my feet are not terrible, but the skin around my toes is dry and peeling from my picking(gross, I know).
The socks I got are a size large, which worried me because they are big, but the site said for my shoe size (9) that's what I should order, and they were right. They are the perfect size and stretchy for room.
I can't believe how cool and well-thought-out these socks are, on top of working. Honestly, these are among the top 20 favorite items I've ordered from Amazon. They may look incredibly strange, and they are, but they work wonders.
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Reviewed in the United States on June 5, 2025
★★★★★ 3
Not well made
I have used these for 2 weeks now and one of them has a hole in the sole...
I won't ever buy them again
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Reviewed in the United States on July 15, 2025
★★★★★ 5
Stunning
Color: Sliver, Color: Sliver
Used this on top of henna. It was incredible! I've never used a glitter with more sparkle, and when it stuck to the henna, it gave it an almost mirror finish... *but* I cannot overemphasize the amount of glitter you will be dealing with. The booth next to mine was covered in my glitter, despite there being no wind. I sneezed glitter after a day of doing henna. It's fantastic if you're only going to use it once in a while, or for a special party, but I would be concerned about breathing in glitter if you use it often.
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Reviewed in the United States on October 10, 2025
★★★★★ 5
10/10
Color: Sliver
It sparkles amazing and stays on most of the night out definitely shakes out and gets EVERYWHERE but like it's loose so it just sweeps up easily total boy repellent when you go would recommend for that sense lmao
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Reviewed in the United States on June 11, 2025
★★★★★ 5
She was a fairy🧚♀️🪻
Color: Sliver
Just magical. Sure it's "only" glitter but it's perfect for adding a bit of whimsy to your day.
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Reviewed in the United States on January 23, 2026
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