Why road running soles make a difference
Road running involves repeated impacts, constant contact between the heel or forefoot and the ground, and stress on the joints, tendons and spine. Without adequate support, these impacts can cause fatigue, pain, balance problems or overuse, especially over long distances. A sole designed specifically for road running corrects these issues: it absorbs shock, supports the arch of the foot, stabilises the foot and distributes pressure — for a smoother, more comfortable stride and a reduced risk of injury.
Sidas road insoles are not just accessories: they become a key part of your running equipment, improving the comfort, efficiency, prevention and durability of your shoes.
What Sidas road insoles offer
- Cushioning & shock absorption — Our insoles incorporate EVA foam, gel pads or technical pads to absorb impact with every stride, protecting your joints (knees, hips, back) and reducing muscle fatigue.
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Arch support & stability — A well-shaped insole provides proper arch support, ensures proper foot alignment, limits excessive pronation or supination, and stabilises the foot's movement — improving efficiency and reducing the risk of injury (sprains, inflammation, foot pain).
- Even pressure distribution & long-distance comfort — Thanks to a tailored cut, optimised support zones and good load distribution, the insole reduces pressure points (heel, forefoot), prevents irritation and blisters, and improves comfort, even on long runs or frequent training sessions.
- Feel & responsiveness (thin/dynamic models) — For runners looking for performance, certain insoles offer a compromise between thinness, ground contact and dynamism, allowing for a good ‘feel’ of the ground, more natural transitions and a more fluid stride.
- Adaptability to different foot profiles — Whether you have flat, normal or high arches, Sidas offers suitable insoles (Low, Mid, High). When chosen correctly, they offer personalised comfort and optimise posture, stability and performance.
Who are these insoles for?
- Regular or avid runners — frequent training, long distances, half marathons, marathons.
- Runners who are sensitive to impact, have fragile joints, or experience knee, shin or back pain, and are looking to reduce impact.
- Those with specific morphological characteristics (flat feet, high arches, pronation, supination) and need tailored foot support.
- Runners looking for performance and comfort — sensitivity, responsiveness, stable support, efficient stride.
- Urban runners, on roads — asphalt, hard surfaces — where cushioning and comfort are particularly important.
Expert advice on how to use them properly
- Replace the original insole — remove the standard insole to avoid excess thickness and ensure a good fit. Some Sidas models can even be cut to the right size.
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Choose the right sole shape for your foot — flat arch → Low/Protect Low sole; normal arch → Mid; high arch → High. Matching the sole to your foot type optimises support and comfort.
- Test gradually — after fitting, go for a few short runs to check comfort, support and fit before tackling longer distances.
- Combine insoles + shoes + suitable socks — the right combination increases efficiency: quality insoles + suitable shoes + breathable technical socks = comfort, support, reduced irritation and blisters.
- Monitor wear — just like a shoe or original insole: when the cushioning or support weakens, consider replacing them.
