ArchSupport Wool Insoles
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Our most versatile foundation. The ArchSupport replaces flimsy factory foam with a natural, latex-infused core for resilient stability. Engineered for sustainable anatomical support, it provides a high-output platform that won't pack out over long days on the trail.
Low Loft (Best Seller): 3mm forefoot / 6mm heel. Our most versatile fit. Designed to replace stock insoles in everyday footwear.
High Loft (Cold Weather): 5mm forefoot / 8mm heel. Maximised for thermal insulation and extra cushioning. Requires higher-volume footwear.
A high-performance composite of felted wool, structural woven linen, and natural saturated latex. 100% petroleum-free, antimicrobial, and biodegradable.
Esker insoles are designed to adapt. After a few days of wear, the wool and latex composite will begin to subtly mould to your unique foot shape, providing a "custom-fit" feel that provides superior comfort even after long days on your feet.
Active Comfort, Any Season.
Whether you choose the streamlined LoLoft for year-round breathability or the HiLoft for sub-zero mountain missions, our wool top-sheets provide active thermoregulation. Wool naturally absorbs moisture and neutralises odour, keeping your feet dry in the summer and insulated in the winter.
Crafted For The Long Haul.
We’ve replaced petroleum-based foams and toxic adhesives with a renewable composite of wool, linen, and natural latex. By focusing on high-tenacity natural fibres and small-batch production, we ensure every insole provides professional-grade durability with a 100% biodegradable footprint. It is a cleaner, more intentional way to build gear—designed to outperform the synthetic status quo from the first mile to the final return to the earth.
