Insoles lahti pro Felt with Foil, 1 pair, size 42

Insoles Lahti Pro Felt with Foil, size 42, are three-layer non-woven felt insoles with sponge and aluminium foil, 6 mm thick. They provide increased thermal insulation, absorb moisture and help adapt the insole to the shape of the foot while reducing pressure between the foot and the ground. Designed for use in cooler seasons to improve comfort and warmth inside footwear.

Advantages

The three-layer construction combines non-woven felt, sponge and aluminium foil to retain heat and manage moisture. At 6 mm thickness the insoles add thermal protection without excessive bulk. They conform to the foot shape to improve fit and reduce pressure points. The materials are suitable for autumn and winter use and can be trimmed to size for a precise fit.

Suitable for

• Work boots and safety footwear
• Outdoor boots for autumn and winter
• Everyday shoes needing extra insulation
• Footwear requiring insole replacement or size adjustment

Key specifications

• Brand: lahti pro
• Model: Felt with Foil
• Quantity: 1 pair
• Size: 42
• Construction: 3 layers — non-woven felt / sponge / aluminium foil
• Thickness: 6 mm
• EAN: 5903755118561

How to use

Remove existing insoles if necessary, place the Lahti Pro Felt insoles flat inside the shoes and check fit. If trimming is required, use the original insole as a template and cut carefully along the edge to match shoe size. Ensure the foil side faces upward toward the foot if specified by the shoe fit; otherwise place for best comfort. Replace periodically depending on wear and moisture build-up.

Usage recommendations

For best thermal performance, use these insoles in closed footwear during autumn and winter. Trim to size before first use and allow insoles to dry thoroughly if they become wet to preserve insulation and material integrity.