MetaEfficient: Hemp Socks

Hemp is the most efficient material for socks: it’s durable, it breathes better than all other plant fibers and it’s more resistant to bacteria than cotton. It’s also grown a environmentally sound manner without pesticides. All of these factors give it the edge in terms of sock efficiency. Usually, the hemp fiber is blended with cotton and spandex for support.

Yaktrax Ice and Snow Shoe Grips

Here’s something that allows you to get traction on snow or ice while wearing your regular shoes. These Yaktrax grips are essentially a thick rubber bands, equipped with steel coils, that fit over the sole of your shoes. Apparently the idea was borrowed from the Tibetans. Priced around $20 per pair, available from Amazon.

Weatherproof Outdoor Speakers: Polk Audio Atrium Self-Powered Loudspeakers

The Polk Atrium loudspeakers are rugged, weather-resistant, self-powered and portable. Many outdoor speakers are suitable only for sheltered locations. The Atrium speakers meet industry & military specs for full exposure to the elements. The speakers are constructed of stainless steel and brass components to resist rust and corrosion. The cabinets are completely sealed to enhance weatherproofing and are designed to …