Icebreaker: Efficient Wool T-Shirts For Warm Weather

by Justin Thomas •

Icebreaker, a New Zealand company, is proving that wool can be worn in warm weather. They have released a new line of  “ultra-fine” merino wool T-shirts.  I’ve been testing their Tech T Lite while biking, it has performed quite admirably in the heat — it keeps you cool, and retains less odor than a cotton shirt. I am prone to …

Efficient Sleep Sacks for Travelers

by Justin Thomas •

Sleep sacks are lightweight sheets for travelers that pack into a very small space. They provide a clean “cocoon” to sleep inside, when your bedding is questionable. Many European hostels actually require that you bring one along. In warm weather, you can also use sleep sacks as replacements for sleeping bags. The healthiest sleep sack we’ve found is this undyed …