Traditional insole components —

Each component adds a specific function to the orthotic insole. Their selection depends on the therapeutic objective, the pathology, and the morphology of the foot.
- Arch support (foot arch): Its role is to support the medial arch and distribute pressure. It is recommended for flat feet, hyperpronation, plantar fatigue, or instability.
- Rearfoot stabilization elements: These include heel rings, heel pads, supinator wedges, and pronator straps. Their role is to correct the axes and control excessive heel movement. They are recommended for valgus, rearfoot varus, and repeated sprains.
- Offloading and weight-bearing elements: These elements can be retrocapital bars, first metatarsal head offloading, or extended retrocapitals. Their role is to reduce pressure on painful areas. They are indicated for the treatment of metatarsalgia, hallux valgus, Morton's neuroma, and localized calluses.
- Forefoot correction elements: These include forefoot pronator/supinator wedges, pads, and targeted supports. They are indicated for support imbalances, metatarsal pain, and forefoot mobility disorders.
Each element is combined to create a customized orthotic that addresses both the pathology and walking habits.

The choice of material influences the support provided by the correction, the longevity of the sole, and the sensation felt by the patient.
- Carbosan latex foam: This material combats hyperhidrosis thanks to its antibacterial and antifungal activated carbon. Its good elasticity makes it a good shock absorber with excellent cushioning capacity. Carbosan latex foam improves comfort and anatomical adaptation by distributing pressure more evenly. The limitation of this material is that it is less rigid for strong corrections.
- Red latex foam: Characterized by its permanent elasticity, this latex foam promotes lasting comfort and good sweat absorption. It allows for precise adjustment, which improves support and morphological adaptation.
- Cork: This natural, durable, and stable material is ideal for significant and precise corrections. Its excellent mechanical properties make it an ideal and more precise element for effectively supporting the rearfoot or midfoot. Less suitable for sensitive patients, its shaping is also more technical.
See also: cut-out resin sole reinforcement

The adaptation must take into account physiology, activity, and footwear. The materials and type of elements will need to be adapted according to weight. Prioritize cushioning elements and stable arch support for standing work. The choice of element is also determined by footwear. For narrow shoes, thin elements, discreet corrections, and firm densities are recommended. For medical or sports shoes, larger elements are possible.
See also: materials for sole bases

Capron Podologie supports podiatrists in creating reliable, durable, and precise orthotics by offering a wide range of medical-grade podiatric insole components.
Our experts will help you choose the right components for your practice. Order your insole components or contact our team for personalized advice.