Under Armour Boys' Leadoff Mid RM JR 3.0 Baseball Cleats - Cushioned
Under Armour Boys' Leadoff Mid RM JR 3.0 Baseball Cleats - Cushioned
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In this review of the Under Armour Boys' Leadoff Mid RM JR 3.0 Baseball Cleats, the bottom line is simple: these cleats are aimed at youth players who need dependable comfort and field traction without breaking the bank. The single biggest reason to buy is the combination of a lightweight synthetic upper and a full-length EVA midsole that reduces pressure from stud contact, giving younger athletes a noticeably more comfortable ride during long games and practices.
Key Features
- Lightweight synthetic upper: provides durability and keeps the shoe light so kids can move quickly without added weight on their feet.
- Padded collar and heel: delivers an immediate step-in comfort that reduces rubbing and hotspots during repeated wear.
- Mid-top design: offers extra ankle support for lateral movements common in baseball, helping developing players feel steadier on the basepaths.
- Full-length EVA midsole cushioning: evens out pressure from the cleats underfoot so toe and ball-of-foot discomfort is minimized during long innings.
- Rubber molded cleats: give reliable traction and are built to last on a range of field surfaces without quickly wearing down.
Who It's For
The Leadoff Mid RM JR 3.0 is best for boys playing youth baseball who value comfort and a secure mid-top fit for extra ankle support. It suits players who need a durable, lightweight cleat that holds up across a full season of games and practices.
Players who need advanced performance features like metal spikes, highly specialized plate systems, or a narrow performance race fit should look elsewhere; this model focuses on balanced comfort and durability for most youth use rather than pro-level customization.
Pros & Cons
Pros
- Comfortable padded collar and full-length EVA midsole reduce underfoot pressure and make long wear easier.
- Lightweight synthetic upper balances durability with agility on the field.
- Rubber molded cleats provide dependable traction and good seasonal longevity.
- Mid-top design adds ankle support without feeling bulky.
Cons
- Some customers noted mixed experiences around how easy the shoes are to put on, so younger kids may need help tightening them initially.
- Not designed for players who require metal spikes or elite-level plate technology.
Specifications
| Brand | Under Armour |
| Model | Leadoff Mid RM JR 3.0 |
| Upper | Lightweight synthetic |
| Midsole | Full-length EVA cushioning |
| Collar | Padded collar and heel construction |
| Cleats | Rubber molded cleats for traction |
| Design | Mid-top for added ankle support |
Our Verdict
The Under Armour Leadoff Mid RM JR 3.0 is a solid choice for youth baseball players who need comfort, support, and durable traction at an accessible price. It balances a lightweight feel with protective cushioning and a mid-top fit, making it good value for families seeking a season-ready cleat without specialist features.
Frequently Asked Questions
Are these true to size?
Customers report they fit true to size, but checking sizing guidance for the specific retailer is recommended.
Do the cleats work on multiple field surfaces?
The rubber molded cleats provide reliable traction across common baseball and softball field surfaces.
Are they comfortable for long games?
Yes; the padded collar and full-length EVA midsole help minimize underfoot pressure for longer wear.
Editor's Take
The Leadoff Mid RM JR 3.0 delivers comfortable, season-ready performance for youth baseball with a lightweight synthetic upper, padded collar and full-length EVA midsole that minimizes underfoot pressure, making it good value for most young players.

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