Aetrex Compete Sport Posted Orthotics – Men's Flat Feet & Low Arch Active Insoles (L420M)

Flat feet shouldn't slow you down. The Aetrex Compete Sport Posted Orthotics (L420M) are engineered for men with flat feet or low arches who need active support — combining a posted heel for over-pronation control with Pro-Shox® shock absorption for high-impact activity.

Whether you're hiking a trail, logging miles on pavement, or standing through a long shift, the tri-density construction delivers targeted cushioning and stability, while CopperGuard® antimicrobial protection keeps things fresh all day long.

Key Features

• Posted heel design — controls over-pronation and improves balance and alignment
• Pro-Shox® cushioning layer — superior shock absorption for high-impact activity
• CopperGuard® antimicrobial top cover — moisture-wicking and odor-fighting protection
• Aerocell™ polyurethane base — durable, long-lasting support that holds its shape
• Tri-density construction — targeted cushioning and support where it counts
• Insole thickness: 0.2165"
• Best for: hiking boots, walking shoes, sneakers, and everyday footwear

Ideal For Relieving

• Flat Feet & Over-Pronation
• Heel Pain & Plantar Fasciitis
• Arch Pain & Shock-related fatigue

Style #: L420M

Note: Colours may vary due to screen settings.