Sidas 3Feet Merino High

The 3Feet Merino High is an anatomical winter insole designed for feet with a high or hollow arch. Its merino-wool upper helps regulate temperature and absorb odours, while the EVA shell supports the foot and distributes pressure.

Built for warmth and everyday comfort, it adds insulation and cushioning beneath the heel. It suits anyone seeking supportive winter footwear comfort, particularly those who benefit from high-arch shaping.