Altra Men's Lone Peak 9+ GTX Waterproof Trail Running Shoes
Take on wet trails, rugged terrain, and unpredictable weather with the Altra Men's Lone Peak 9+ GTX Waterproof Trail Running Shoes. Designed for hiking, trail running, and outdoor adventures, these versatile shoes combine waterproof GORE-TEX protection with dependable Vibram traction and Altra's signature natural-feeling fit. Whether you're navigating muddy trails, exploring mountain paths, or heading out for a rainy-day hike, the Lone Peak 9+ GTX is built to keep you comfortable and confident.
Featuring a lightweight GORE-TEX Invisible Fit upper, these waterproof trail shoes help keep your feet dry while maintaining breathable comfort. The Vibram Megagrip outsole provides reliable traction on wet and dry terrain, while Altra EGO midsole cushioning delivers a responsive ride with a connected feel underfoot. A shorter protective toe cap adds flexibility, and the GaiterTrap attachment system makes it easy to secure compatible trail gaiters when conditions get dusty or muddy.
Designed with Altra's Original FootShape fit, the Lone Peak 9+ GTX features a roomy toe box that allows your toes to spread naturally, with additional space through the midfoot. The zero-drop platform positions the heel and forefoot at the same height, while the 25 mm stack height provides moderate cushioning for long days outside. From technical trails to weekend hikes, these waterproof shoes offer the traction, protection, and comfort needed for your next adventure.
Features:
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Waterproof men's trail running and hiking shoes
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GORE-TEX Invisible Fit upper provides waterproof, windproof, and breathable protection
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Vibram Megagrip outsole delivers traction on wet and dry terrain
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Altra EGO midsole offers responsive cushioning and ground connection
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Original FootShape fit provides a roomy toe box for natural toe movement
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Zero-drop platform keeps heel and forefoot at the same height
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25 mm stack height offers moderate underfoot cushioning
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Shortened protective toe cap improves flexibility
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Soft rolled mesh enhances comfort
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GaiterTrap attachment system accommodates compatible trail gaiters
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Neutral support for a natural running experience
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Ideal for hiking, trail running, and wet-weather outdoor adventures
Materials:
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Upper: GORE-TEX Invisible Fit with 85% Recycled Polyester (RPET)
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Midsole: Altra EGO Foam
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Outsole: Vibram Megagrip Rubber
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Waterproof Technology: GORE-TEX Invisible Fit
Fit & Specifications:
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Product: Men's Lone Peak 9+ GTX
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Brand: Altra
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Manufacturer Style: AL0A85UT
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FootShape Fit: Original
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Support: Neutral
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Cushioning: Moderate
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Stack Height: 25 mm
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Heel-to-Toe Drop: 0 mm
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Weight: 12.4 oz (351.5 g), manufacturer's reference weight
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Waterproof: Yes
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Outsole: Vibram Megagrip
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Recommended Uses: Trail Running, Hiking, Backpacking, and Wet-Weather Adventures
Returns and Replacements
We want you to be completely happy with your order from The Backpacker, so we offer no hassle returns. If for any reason you are not satisfied with your order, we will gladly accept your timely return of unworn or unwashed items. Used merchandise cannot be returned. Items must be in the same condition as when it was received and should include the vendor packaging and tags. Unwanted merchandise must be returned within 30 days of receipt. Please allow 10-14 days for processing of the return. We will not reimburse for expedited shipping costs.
FINAL SALE ITEMS: Any items discounted more than 30% are deemed final sale and cannot be returned.
SEASONAL ITEMS: Due to shortened seasonal demand, items in the categories below have a 14 day return window
Winter Jackets
Snow Pants
Snow Bibs
Snow Suits
Base Layers
Snow Hats
Gloves and Mittens
Helmets and Goggles
Remember to:
1) Include your packing slip with reason for the return
2) Select whether you want a refund, store credit, or exchange
3) Check your email for confirmation of the refund/credit/or shipping of the exchange.
Exceptions may be made on a case by case basis by the customer service manager. To ask about a return or exception please reach out to customerservice@backpackeroutdoors.com
If my order does not fit as expected or I change my mind, can I return it for free?
Absolutely! If you find that your order does not match the description or you simply change your mind, you can return your order for free using the UPS return label or in-store up to 100 days after you’ve received your product.
Can I return or exchange gently worn/used items?
No. Items can only be returned in the following condition:
- Unworn
- Unwashed
- Same condition as purchased
- In original packaging
- With all original vendor tags
This includes defective merchandise.
Used merchandise can not be returned without written approval from a team member of The Backpacker.
What should I do in the event of a broken product?
If you receive a product that is defective or in an undesirable condition, please return the item within 100 days and let us know whether you would like an exchange or refund. Please notify us in advance so we will know to anticipate the item if it doesn't reach us within the 100 day limit.
How do I return my web order?
- Repackage your items including your packing slip with the reason for the return.
- Select whether you want a refund, store credit, or exchange.
- Attach the provided return label to the outside of your package.
- Drop off your item(s) at your local freight delivery access point (UPS store).
- If you did not receive a return label with your order or you need a replacement, email us ar customerservice@backpackeroutdoors.com or message using our Live Chat option available from 8:30am-4pm (cst).
- Check your email for confirmation of the refund / credit / shipping of the exchange.
- Web orders returned to our retail stores outside of Web Team business hours, Monday through Friday 9am - 4pm CST, will be processed on the next business day.
How long does it take for returns to be processed?
Please allow up to 10-14 business days for returns to be processed.





