adidas Hiking Shoes for Big Kids Core Black Grey Four - Waterproof Mid
adidas Hiking Shoes for Big Kids Core Black Grey Four - Waterproof Mid
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Our review of the adidas Hiking Shoes for Big Kids looks at a practical mid-height hiker built for wet-weather trails and everyday outdoor play. These Terrex Ax4R Mid Rain.Rdy Hiking Shoes are aimed at youth who need a dependable, waterproof shoe with solid traction; the single biggest reason to consider them is the RAIN.RDY waterproof membrane that keeps feet dry without adding excessive weight. In testing on damp paths, the ripstop upper and synthetic overlays felt durable while the regular fit and lace closure delivered secure comfort for varied activity.
Key Features
- RAIN.RDY waterproof membrane: Keeps feet dry during wet hikes and puddle crossings so kids stay comfortable on damp trails.
- Ripstop upper with synthetic overlays: Adds abrasion resistance and structure for rough use while remaining lightweight for active wear.
- Traxion outsole: Provides dependable grip on loose dirt and wet rock, reducing slips on unpredictable surfaces.
- Regular fit with lace closure: Offers a straightforward, adjustable fit that works with socks and growing feet for secure support.
- Textile lining: Helps manage internal comfort and reduces chafing during longer walks.
Who It's For
These shoes are best for big kids who spend time on neighborhood trails, family hikes, or outdoor classes where waterproofing and traction matter. The mid-height build and waterproof membrane suit damp climates and mixed terrain where ankle coverage and dryness are priorities.
Parents seeking a lightweight road-running shoe or a heavy-duty mountaineering boot should look elsewhere; the adidas Terrex Ax4R Mid is designed for trail walking and light to moderate hikes rather than technical alpine use or sprint training.
Pros & Cons
Pros
- Waterproof membrane keeps feet dry during rainy outings and stream crossings.
- Durable ripstop upper and overlays stand up to rough play and brush.
- Traxion outsole delivers confident grip on wet and loose terrain.
- Regular fit and lace closure make sizing and adjustments straightforward.
Cons
- Not intended as a heavy mountaineering boot, so support on steep, technical terrain is limited.
- Textile lining can retain some warmth, so it may feel warm in hot summer conditions.
Specifications
| Model | Terrex Ax4R Mid Rain.Rdy |
| Fit | Regular fit |
| Closure | Lace closure |
| Upper | Ripstop with synthetic overlays |
| Lining | Textile lining |
| Waterproofing | RAIN.RDY waterproof membrane |
| Outsole | Traxion outsole |
Our Verdict
The adidas Terrex Ax4R Mid Rain.Rdy is a smart choice for big kids who need reliable waterproof protection and good traction for everyday trails and wet-weather play. It balances durability and comfort at a price that makes sense for youth footwear, serving families who want a dependable, low-maintenance hiking shoe rather than a technical boot.
Frequently Asked Questions
Are these shoes fully waterproof?
Yes, they use a RAIN.RDY waterproof membrane designed to keep water out in wet conditions.
Do they provide ankle support?
The mid-height design gives modest ankle coverage suitable for light hikes but not for technical mountaineering.
Are they true to size for big kids?
The shoes come in a regular fit; trying the intended sock thickness is recommended to confirm the right size.
Editor's Take
The Terrex Ax4R Mid Rain.Rdy is a dependable waterproof mid hiking shoe for big kids, offering durable ripstop construction and a grippy Traxion outsole ideal for wet trails and everyday outdoor use.

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