Ultra Fit
Sidas Ultra Fit technology works like an exoskeleton for the foot. Stronger compression around the heel and metatarsals helps offset foot fatigue on long runs and keeps the sock exactly in place.
Running socks Sidas Trail Ultra Race are technical, lightweight and breathable unisex socks designed for ultra trail runs. Ultra Fit technology supports the foot during long off-road runs and helps offset fatigue, so you stay comfortable even on the longest courses.
Ultra Fit technology – works like an exoskeleton for the foot, with stronger compression around the heel and forefoot that keeps the sock exactly in place.
Breathable construction – improves ventilation around the foot, reduces sweat build-up and actively moves moisture away.
Wide toe box – gives your toes plenty of room and comfort even in long races.
Anti-slip bands and ankle reinforcement – two bands stop the sock from shifting in the shoe, and the reinforced zone protects the ankle.
In & Out and Synergy Fit – the sock construction ensures a better fit and stability on the foot.
Polygiene antibacterial treatment – limits odour, with the manufacturer stating effectiveness for at least 100 washes.
Reflective stripe – boosts visibility on night training runs and races.
These unisex socks are made for trail and ultra runners who need dependable supportive socks for long off-road runs and races. They were designed in France and made in Europe. You will find more products from the Sidas brand in our range; browse the whole selection in the socks category.
For maximum comfort in your running shoes, you can pair the socks with Sidas Run 3D Protect running insoles. If you also play tennis or other racket sports, take a look at Sidas Racket Sports socks.
Turn the socks inside out before washing.
Machine wash at a maximum of 30 °C.
Do not use fabric softener.
Do not use bleach.