Verdict from +100 user reviews

6 reasons to buy

  • The waterproof capacity of this running shoe’s upper unit was lauded by testers.
  • The comfort given by the midsole foam was noticeable, a purchaser observed.
  • Several consumers stated that the general quality of the materials used for the Merrell All Out Crush 2 GTX was reliable.
  • The aesthetics of this product were appreciated for being pleasant to the eyes.
  • A couple of users felt that the toe box was broad enough to accommodate toe-splay.
  • The arch was well-supported by the midsole, claimed a runner.

1 reasons not to buy

  • A few individuals complained that fit was a bit narrow.

Bottom line

The Merrell All Out Crush 2 GTX is a waterproof running shoe that was received well by its purchasers. Many neutral runners were happy of this trail companion’s waterproof upper, the comfortable underfoot platform, and the high-quality design. Moreover, they liked its apparently good-looking façade. On the other hand, some testers felt that the width was inconsistent.

Tip: see the best trail running shoes.

User reviews:

Good to know

  • Versatile performance on the unpredictable terrains—that is the philosophy behind the Merrell All Out Crush 2 GTX. It harnesses its technologies and features and uses them to produce a steady performance on the trails.
  • An exterior mesh works with TPU overlays to provide a secure fit. The internal sleeve is comprised of neoprene to embody a smooth and irritant-free coverage. Keeping water from entering the foot-chamber is the Gore-Tex® waterproof membrane.
  • An EVA midsole provides cushioning for the underside of the foot. It also helps the foot in achieving a smooth heel-to-toe transition. A TrailProtect™ pad acts as a shield against sharp debris and surfaces. The bottom of the platform is made up of a rubber layer that has aggressive gripping lugs.

The standard measurements were used when making the waterproof version of the Merrell All Out Crush 2. So, it is capable of accommodating the usual sizing preferences of consumers. Widthwise, the variants are D – Medium and B – Medium for men and women, respectively. The slightly curved shape of the shoe-last welcomes the natural curve of the human foot.

The M Select™ GRIP is a compound that is used for the outsole unit of the Merrell All Out Crush 2 GTX. This full-length layer offers protection against the abrasive nature of the trails. It also doles out traction.

Gripping lugs pockmark the external pad, taking the shape of three-pronged shuriken pieces. This aggressive design allows the wearer to gain optimum control over the surfaces, earning confidence when tackling uphill and downhill traversals.

Ethylene vinyl acetate or EVA is a full-length foam that’s meant to cushion the foot as it takes each step. It has a bouncy nature that enables energized toe-offs.

An integrated footbed adds a bit more cushioning. It also helps in supporting the arch, preventing it from getting fatigued during the run.

The TrailProtect™ pad is a layer of durable material that’s placed between the outsole and midsole. Its purpose is to shield the foot from the potentially harmful trail debris and rough surfaces.

A breathable mesh is used for the upper unit of the Merrell All Out Crush 2 GTX. It allows environmental air to enter the shoe and maintain a dry and airy coverage for the foot.

Thermoplastic polyurethane overlays support the structure of the façade. These thin, printed add-ons also help in providing a snug and secure fit.

Lycra® neoprene is a smooth fabric that’s placed in the heel collar. This sleeve offers a soft and non-irritating hug, thus averting hot spots and skin chafing.

Gore-Tex® is a membrane that is capable of entirely staving off H2O. Its job is to protect the interior chamber and the foot from getting wet. It won’t stop any water infiltration through the shoe-opening, but it can function well when tackling moderately wet surface conditions and makeups such as puddles and shallow streams.

How All Out Crush 2 GTX compares

This shoe: 75
All shoes average: 82
55 94
This shoe: £120
All shoes average: £130
£60 £230
This shoe: 252g
All shoes average: 296g
170g 680g
Jens Jakob Andersen
Jens Jakob Andersen

Jens Jakob is a fan of short distances with a 5K PR at 15:58 minutes. Based on 35 million race results, he's among the fastest 0.2% runners. Jens Jakob previously owned a running store, when he was also a competitive runner. His work is regularly featured in The New York Times, Washington Post, BBC and the likes as well as peer-reviewed journals. Finally, he has been a guest on +30 podcasts on running.