The Adidas Terrex Ax4 Review & Lab Test: Shop Men’S & Women’S Models of 2026

The Adidas Terrex AX4 is a budget-friendly hiking shoe designed for outdoor enthusiasts. This model is ideal for those seeking reliable performance in varying weather conditions, backed by lab-tested features.

With a competitive price of $90, the Adidas Terrex AX4 offers notable traction and stability. The shoe’s construction delivers a robust underfoot experience, making it suitable for diverse terrains.


Pros

  • Excellent value for money
  • Feels like a trail running shoe
  • Breathable
  • Water-repellent
  • Excellent grip
  • Durable for the price
  • Stable platform
  • Contains recycled materials

Cons

  • Lacks toe protection
  • Flimsy insole
  • Aggressively tapered toebox

Key Features

  • Continental Rubber outsole for superior traction on wet and dry surfaces.
  • Dual density EVA midsole provides cushioning and support during long hikes.
  • Lining: GORE-TEX Extended Comfort Footwear ensures breathability while keeping your feet dry.
  • Sockliner: Molded sockliner enhances comfort and fit, adapting to your foot's shape.

Specifications

  • Origin: Made in the USA or Imported.
  • Sole material: Rubber for enhanced durability.
  • Outer material: Leather constructed for rugged use.
  • Closure type: Lace-Up for a secure fit.

Adidas Terrex Ax4 Review & Lab Test: Shop Men’S & Women’S Models – Price, Ratings, Reviews & Sales Insights

Adidas Terrex AX4 Merrell Moab Speed 2 Adidas Terrex Trailmaker KEEN NXIS Speed
Price $100 $140 $110 $145
Trail terrain Moderate Moderate Moderate Moderate
Weight lab Weight brand 13.4 oz / 379g 11.6 oz / 329g 12.7 oz / 361g 11.8 oz / 335g
Lightweight
Breathability Moderate Breathable Breathable Breathable
Use Day Hiking Day Hiking Speed Hiking Day Hiking
Orthotic friendly
Drop lab 9.7 mm 15.0 mm 9.6 mm 10.4 mm
Size Slightly small Slightly small Slightly small True to size
Midsole softness Firm Soft Balanced Soft
Difference in midsole softness in cold Big Normal Normal Small
Torsional rigidity Stiff Stiff Stiff Flexible
Heel counter stiffness Stiff Flexible Flexible Stiff
Stiffness Flexible Moderate Moderate Moderate
Outsole hardness Average Average Average Average
Waterproofing Water repellent - - Water repellent
Material Mesh Mesh - Mesh
Season All seasons Summer Summer Summer
Toebox durability - Very good Decent Good
Heel padding durability - Bad Bad Bad
Outsole durability - Good Bad Good
Width / fit Medium Medium Medium Medium
Toebox width Narrow Wide Medium Wide
Lug depth 3.7 mm 3.7 mm 3.4 mm 4.0 mm
Heel stack lab 30.6 mm 38.8 mm 30.6 mm 30.7 mm
Forefoot 20.9 mm 23.8 mm 21.0 mm 20.3 mm
Widths available Normal Normal Normal Normal
Heel tab None Finger loop Finger loop Finger loop
Removable insole
Ranking Top 29% Top 26% Top 18% Bottom 40%
Popularity Top 46% Top 18% Bottom 22% Bottom 5%