IDG Contributor Network: Smart technical gear for a winter trek

Technology is not all about iPhones and laptops. I recently tested several products out on an island in the dead of winter to see how the wicking materials worked, whether a pair of snowshoes could withstand icy conditions, and...if I could survive by myself.

1. Ravean Men’s Heated Jacket ($200)

This high-tech down jacket uses a battery pack to heat up the lining (and the gloves, which connect using a wire). The battery pack also doubles as a USB phone charger.

2. Smartwool Men's Anchor Line Shirt Jacket ($180)

This jacket looks like a shirt but is made from a thick Merino wool material -- in my tests, the jacket felt warm enough for everyday use inside but fended off the winter conditions.

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