11 Geeky Hats to Keep Your Noggin Warm This Winter


Ever hear that humans lose half their body heat through uncovered heads? Though that ubiquitous warning is total nonsense, a warm hat is still crucial for colder weather—because cold ears hurt. Protect your head with one of these unusual hat options.

1. MEGA MAN; $10

Make your wildest dreams come true and become Mega Man—or at least look like him. This officially licensed knitted beanie mimics the iconic helmet worn by the character. It's currently out of stock, but it's going to make a reappearance on the shelves in about two months.

Find it: ThinkGeek


Keep yourself warm with the magic of a unicorn. This cozy hat/scarf/glove combo is perfect for staying covered up in cold weather. No actual unicorns were harmed during the making of this hood—it's cotton and polyester.

Find it: Firebox


If you put on the sorting hat, where would you end up? Probably Hufflepuff, but luckily we Muggles/No-Majs can decide for ourselves when picking out Harry Potter-themed headwear. Grab a beanie adorned with the crest of Ravenclaw, Slytherin, Gryffindor, or Hufflepuff.

Find it: Amazon

4. BLACK CAT; $16

Don't settle for a normal ribbed knit beanie when you can have one with little cat ears and an embroidered face. It will look great with the rest of your cat lady ensemble.

Find it: ASOS

5. POKEMON; $14

Play video games in style with this black embroidered beanie. The pom-pom adorned headwear is covered in a pattern of smiling Pikachu faces.

Find it: Amazon


This tube-shaped bandana can do it all. Creative dressers can fold and knot this polyester scarf to turn it into a variety of accessories to wear on the head or neck. The headwear can be used to keep heads warm or protect identities when dabbling in some vigilante work.

Find it: ThinkGeek


Anything that lives on planet Hoth has to have a thick coat to stay warm in the arctic climate. This beanie incorporates the Star Wars creature's white fur and horns into its design. Thanks to the double lining and ear flaps, this hat is warmer than the inside of a tauntaun.

Find it: Amazon

8. DOCTOR WHO; $15

Let this TARDIS-inspired hat transport you to a world of warmth. The ear-flapped hat fits snuggly on most heads, so Whovians of all ages can enjoy.

Find it: Amazon

9. MINECRAFT; $12 - $25

Any builder in Minecraft is familiar with the dreaded Creeper. Now you can celebrate the annoying green monsters with a threatening looking beanie. Complete the look with a Creeper scarf and you're ready to start slinking around in the night.

Find it: Amazon


Some days you're Rick and some days you're more of a Morty. If you can't decide which of the titular characters best suits you, get a beanie that can do both.

Find it: Amazon

11. FIREFLY; $24

In an episode of the short-lived sci-fi show Firefly, tough guy Jayne Cobb gets a hand-knit beanie in the mail from his mother, which he happily wears. Now you too can look like Cobb with a matching beanie that was also hand-knit.

Find it: Etsy

Matthew Stockman, Getty Images
Why Do Wimbledon Players Wear All White?
Matthew Stockman, Getty Images
Matthew Stockman, Getty Images

by James Hunt

Wimbledon's dress code is one of the most famous in sports. The rules, which specify that players must dress "almost entirely in white," are so strict that the referee can force players to change under threat of disqualification. In the past, many of the sport's top players have found themselves on the wrong end of this rule—but where did it come from?

It's believed that the rule stems from the 1800s, when tennis was a genteel sport played primarily at social gatherings, particularly by women. The sight of sweaty patches on colored clothing was considered to be inappropriate, so the practice of wearing predominantly white clothing—a.k.a. tennis whites—was adopted to avoid embarrassment. The All England Club, which hosts Wimbledon, was founded in 1868 (initially as the All England Croquet Club) and introduced Lawn Tennis in 1875.

Quite simply, the club is just a stickler for tradition. Recently issued guidelines for clothing include statements such as "White does not include off-white or cream," that colored trim can be "no wider than one centimeter," and that "undergarments that either are or can be visible during play (including due to perspiration)" are not allowed. That's right: even players' underwear has to be white.

The rules have rubbed many famous tennis players the wrong way. In 2013, former Wimbledon champion Roger Federer was told not to wear his orange-soled trainers after they were judged to have broken The All England Club's dress code. In 2002, Anna Kournikova was forced to replace her black shorts with a pair of white ones borrowed from her coach. And Andre Agassi refused to play at Wimbledon in the earlier years of his career because his signature denim shorts and garish tops were banned.

The all-white clothing rule isn't the only piece of baggage that accompanies Wimbledon's long history. It's the only Grand Slam tournament that's still played on a grass court, and the only one that schedules a day off on the middle Sunday of the tournament.

However, the club is not immune to change. In 2003 a long-standing tradition of requiring players to bow or curtsey to the Royal Box on the Centre Court was discontinued by the Duke of Kent (who also happens to be The All England Club's president) who deemed it anachronistic—though the requirement does stand if the Queen or Prince of Wales is in attendance—and in 2007 the prizes for the men's and women's tournaments were made equal. The all-white clothing rule may be annoying for players, but at least the club has shown it can change with the times in the areas where it really matters.

Have you got a Big Question you'd like us to answer? If so, let us know by emailing us at

An Eco-Friendly Startup Is Converting Banana Peels Into Fabric for Clothes

A new startup has found a unique way to tackle pollution while simultaneously supporting sustainable fashion. Circular Systems, a “clean-tech new materials company,” is transforming banana byproducts, pineapple leaves, sugarcane bark, and flax and hemp stalk into natural fabrics, according to Fast Company.

These five crops alone meet more than twice the global demand for fibers, and the conversion process provides farmers with an additional revenue stream, according to the company’s website. Fashion brands like H&M and Levi’s are already in talks with Circular Systems to incorporate some of these sustainable fibers into their clothes.

Additionally, Circular Systems recycles used clothing to make new fibers, and another technology called Orbital spins those textile scraps and crop byproducts together to create a durable type of yarn.

People eat about 100 billion bananas per year globally, resulting in 270 million tons of discarded peels. (Americans alone consume 3.2 billion pounds of bananas annually.) Although peels are biodegradable, they emit methane—a greenhouse gas—during decomposition. Crop burning, on the other hand, is even worse because it causes significant air pollution.

As Fast Company points out, using leaves and bark to create clothing may seem pretty groundbreaking, but 97 percent of the fibers used in clothes in 1960 were natural. Today, that figure is only 35 percent.

However, Circular Systems has joined a growing number of fashion brands and textile companies that are seeking out sustainable alternatives. Gucci has started incorporating a biodegradable material into some of its sunglasses, Bolt Threads invented a material made from mushroom filaments, and pineapple “leather” has been around for a couple of years now.

[h/t Fast Company]


More from mental floss studios