New Balance Men's 623v3 Training Shoe - Leather Support and Comfort

In this review of the New Balance Men's 623v3 Training Shoe the bottom line is simple: this is a versatile daily trainer for men who want dependable support and comfortable cushioning without flashy tech. The shoe blends a traditional leather or suede upper with a supportive internal shank and ABZORB foam to deliver a stable, comfortable ride for walking, gym sessions, and everyday wear. Our review finds it most appealing to people who prioritize support and durability over minimal, race-style sneakers.

Key Features

• Leather or Suede Upper: Smooth leather or suede leather options provide durable coverage and a clean, low-profile look that wears well across casual and work settings.
• Supportive Internal Shank: The built-in shank adds midfoot stability for walking, standing long periods, and light training movements.
• Removable EVA Insole: The removable foam cushioned footbed and EVA insole make it easy to swap orthotics or replace the insole for a customized fit.
• ABZORB Foam Cushioning: ABZORB blends cushioning and compression for responsive shock absorption during daily activity and gym use.
• Non-marking Rubber Outsole: A durable rubber outsole grips indoor gym floors and sidewalks while staying non-marking for multi-surface use.
• Lace-up Closure: Traditional lace-up closure allows a secure, adjustable fit to suit different foot shapes and sock thicknesses.

Who It's For

The 623v3 is best suited to men who need a supportive, comfortable shoe for mixed use: gym sessions, long shifts on your feet, and casual wear. Its leather construction and conservative styling make it a good pick for people who prefer a classic look rather than technical running geometry.

Shoppers seeking a lightweight performance running shoe or a minimalist trainer for speedwork should look elsewhere, since this model emphasizes stability and cushioning over ultralight weight or highly flexible soles.

Pros & Cons

Pros

• Reliable support from the internal shank helps reduce foot fatigue during long periods of standing or walking.
• Comfortable ride thanks to ABZORB foam and a removable cushioned footbed that can be replaced with custom insoles.
• Durable leather or suede uppers offer a neat, versatile appearance that works beyond the gym.
• Non-marking rubber outsole is practical for indoor use and everyday traction.

Cons

• At a 10 mm differential and with a supportive shank, it is not ideal for runners wanting a low-drop, highly flexible shoe.
• The traditional styling may feel bulky to those preferring modern, streamlined sneaker designs.

Specifications

Model	623v3
Gender	Men
Upper Material	Smooth leather or suede leather (color dependent)
Cushioning	ABZORB foam with removable foam cushioned footbed
Midfoot Support	Internal shank
Insole	Removable EVA insole
Outsole	Non-marking rubber
Heel-to-Toe Drop	10 mm differential

Our Verdict

The New Balance Men's 623v3 is a smart choice for men who need a stable, comfortable shoe for everyday activity and light training. It offers good value through durable leather uppers, supportive internal structure, and replaceable insoles, making it particularly worthwhile for anyone prioritizing longevity and foot support over minimal weight or race-focused performance.

Frequently Asked Questions

Are the insoles removable?
Yes, the shoe includes a removable foam cushioned footbed and a removable EVA insole so you can install custom orthotics.

Is this shoe suitable for gym use?
Yes, the internal shank and ABZORB cushioning make it appropriate for general gym work and walking, though not specialized for high-speed running.

Does the outsole mark floors?
No, the outsole is a non-marking rubber designed for indoor and outdoor traction without scuffing floors.