How Long Do Orthotics Last? | Lifespan Guide

The Benchmark: 12 Months or 1,000 Kilometres

As a general rule of thumb, orthotic insoles last approximately 12 months or around 1,000 kilometres of use. Over time, the cushioning and arch support materials compress under regular weight and movement, gradually reducing their structural support.

Key Factors Affecting Insoles Longevity

The rate at which orthotics wear out depends largely on your body size and daily activity level. A larger individual or someone who covers long distances on foot will wear through orthotics more quickly. Conversely, a lighter person engaging in lower-impact activities may find their orthotics last somewhat longer.

Signs It Is Time to Replace Your Orthotics

• You have reached roughly 12 months or 1,000 kilometres of total wear.
• The arch support feels noticeably flattened or soft underfoot.
• There are visible signs of wear, cracking, or thinning material.
• Foot, heel, or joint fatigue begins returning during long days on your feet.

This article is for general informational purposes only and does not substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified podiatrist or healthcare provider regarding persistent foot pain or medical conditions.