Go faster on the trail with the Altra Superior 4. 5 Trail Running Shoe. The newest version of this lightweight trail shoe has gotten even lighter, and hasn't sacrificed any performance in doing so. The upper has been completely redesigned in a wrap-around style for a snug and supportive fit, and the new lighter-weight midsole features Altra's Quantic foam for cushioned comfort and support on your long trail excursions. For trail-specific features you've got ultra-grippy MaxTrac rubber on the outsole, along with a redesigned lug pattern for uncompromising traction on all the variable surfaces you'll be zipping over. There's also a protective underfoot rock plate that keeps your feet guarded from sharp rocks and roots, and removes easily if you're trying to lighten the weight on mellower terrain. A hook-and-loop attachment tab lets you easily attach a compatible ankle gaiter to keep trail debris from sneaking in your shoe. You've got all that plus Altra's foot-forward design, featuring a Zero Drop platform for a healthy stride and a Footshape toe box that lets your toes splay out naturally for a healthier foot motion and better ground control on the trail.
Options, sizes, colors available on Backcountry
Altra Superior 4.5 Trail Running Shoe - Men's
ships and sold by Backcountry
Price subject to change
*Shipping and Returns: Some exclusions apply, see cart on Backcountry for details
US-Parks.com has partnered with Backcountry to offer the best outdoor gear for your outdoors adventure
Two deserts, two large ecosystems whose characteristics are determined primarily by elevation, come together at Joshua Tree National Park. The Colorado Desert encompasses the eastern part of the park and features natural gardens of creosote bush...
Maine ocean islands provide the only nesting sites for Atlantic puffins in the United States. Eastern Egg Rock in the midcoast region, Seal Island and Matinicus Rock at the mouth of Penobscot Bay, and Machias Seal Island and Petit Manan Island off the downeast coast provide habitat for more than 4,000 puffins each summer.