Aetrex Compete Sport Posted Orthotics – Women's Flat Feet & Low Arch Active Insoles (L420W)

Flat feet shouldn't hold you back. The Aetrex Compete Sport Posted Orthotics (L420W) are engineered for women 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, walking for fitness, or powering through a long day on your feet, the tri-density construction delivers targeted cushioning and stability, while CopperGuard® antimicrobial protection keeps things cool, dry, and 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, resilient 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, everyday shoes, and boots

Ideal For Relieving

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

Style #: L420W

Note: Colours may vary due to screen settings.