If you're not sure what you need, be sure to look at our guides to outdoor gear, like the Best Backpacking Tents, Best Sleeping Bags, Best Backpacking Sleeping Pads, Best Rain Jackets, Best Merino Wool Clothes, and Best Binoculars. The Best Hiking and Running DealsBe sure to check out our guides to the best rain jackets, the best merino wool, and how to layer your clothes to stay comfy in any weather. The Rab Cinder Phantom is our favorite rain jacket for cycling. An honorable mention from our merino wool t-shirt guide, this Smartwool t-shirt is cousin the long sleeve above. This shirt is 87 percent merino wool and 13 percent nylon, which gives it a bit of extra stretch.