We spent 8.8 hours reading reviews from experts and users. In summary, this is what hikers think:

6 reasons to buy

  • Its virtually no break-in period is adored by some users.
  • A considerable number of wearers love this boot’s lightweight construction.
  • The X Ultra 3 Mid GTX is a comfortable boot, based on a handful of customer and expert reviews.
  • Several outdoor enthusiasts commend its waterproofing as it keeps their feet dry on wet encounters.
  • It is a very supportive boot, as mentioned by a lot of satisfied wearers.
  • According to numerous hikers and a couple of experts, its traction on a variety of surfaces is remarkable.

3 reasons not to buy

  • A small group of testers had to give it a low rating in durability. The material used in the upper of the X Ultra 3 Mid GTX is less resistant to abrasion.
  • Its lack of cushioning underfoot has dismayed plenty of owners.
  • A few users state that the X Ultra 3 Mid GTX from Salomon runs narrow.

Bottom line

The excellent trail performance of the Salomon X Ultra 3 Mid GTX gained commendations from its users. Support, comfort, and waterproofing were packed in a light build. On the other hand, it received negative remarks for its narrow sizing and insufficient cushioning.

To sum up, the Salomon X Ultra 3 Mid GTX is a good choice for those who want a light yet supportive gear. However, to get the best out of it, one must not use it frequently on untamed trails; wearing it with an aftermarket insole can also help.

For more, check our guide to the best hiking boots



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  • The 3rd version of the Salomon X Ultra Mid GTX had a significant reduction in weight. The multi-functional boot’s upper now comes with a blend of lighter materials and updated lacing hardware. A Gore-Tex membrane also lines the inner bootie.
  • It features the proprietary Advanced Chassis technology. It is a sole unit which includes an injected EVA midsole, TPU frame, and a rubber outsole. These components work together to achieve active comfort and a more controlled, ground-sensitive ride.

The Salomon X Ultra 3 Mid GTX is a fairly true-to-size boot for male and female day hikers. Its lace-up closure works with the Sensifit technology (visible on the upper as overlays) to grant a customized, snug fit. Additionally, the women’s version is created with an asymmetric Sensifit and a gender-specific last for fit optimization.

The high-traction Contagrip outsole is constructed using two different rubber densities which offer a balance between grip and durability. Its aggressive lug pattern bites on various terrain types. The flex lines increase flexibility for fatigue reduction. Also, the Descent Control technology enhances grip when tackling downhill slopes.

This mid-cut day hiking boot features the Advanced Chassis technology. It has an injected EVA midsole and a TPU heel frame which extends a bit to the foot arch. These components render cushioning and motion control, respectively. Together, they yield a more efficient and responsive stride. The women’s version is created with an asymmetric chassis which provides more support to the inner arch.

A breathable Ortholite insole enhances comfort by wicking away moisture. Salomon engineers also added an EVA shaped footbed that conforms to the foot for optimal cushioning.

The upper of the mid-top, GTX version of the Salomon X Ultra 3 combines PU coated leather, softshell and water-resistant textile. It is lined with a moderately insulated Gore-Tex Performance Comfort laminate which is designed for changing weather conditions. These materials render waterproofing and breathability.

The brand designers added a mudguard (along the base of the boot) and toe and heel cap to provide protection. Its rear pull tab facilitates easy on and off. Its set of webbing eyelets and open metal hooks are part of its lace-up closure. Its tongue and cuff are padded for a plush feel.

Both the X Ultra 3 Mid GTX and Quest 4D 3 GTX are best-selling waterproof boots from Salomon. But what are their key differences?

Use. The X Ultra 3 Mid GTX  is a mid-top boot designed for day hiking in technical terrains. It comes with features like descent control, lightweight EVA midsole for energy return, and advanced chassis for stability. The Quest 4D 3 GTX, on the other hand, is a comfortable walking boot that can be used for backpacking. It is lightweight and provides sufficient cushioning so you can carry on walking for long hours and get to the campsite with happy feet. Chevron lugs offer enhanced grip and traction, and the advanced 4D chassis boosts foot control and active comfort.

Price. The Quest 4D 3 GTX is almost twice the price of the X Ultra Mid GTX. Contributing to its hefty price tag is the tough upper that's made of leather and textile. If you're looking for a heavy-duty backpacking boot and your budget allows you to, go for the 4D 3 GTX. However, if you're after an affordable hiking shoe, the X Ultra 3 Mid GTX will definitely work.

Weight. The Quest 4D 3 GTX weighs much more than X Ultra Mid GTX. It isn't surprising because backpacking boots are designed to support your body when you're carrying a heavy load. They're also more robust and provide more coverage than regular hiking boots.

Paul Ronto
Paul Ronto

Paul loves adventure. Over the past 20 years, he has climbed, hiked, and ran all over the world. He’s summited peaks throughout the Americas, trekked through Africa, and tested his endurance in 24-hour trail races. He has worked in the outdoor industry as a whitewater and hunting guide, gear tester, copywriter, and outfitting specialist at places like The National Outdoor Leadership School, No Barriers USA, and Sierra Trading Post. He has been quoted in NYMag, NBCNews, and Business Insider to name a few.