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Ships within 48 hours · Estimated delivery Oct 20 - Oct 25
Level 3 autonomy: up to 3 hours 30 minutes
Additional comfort: In&Out construction combined with super-soft polyamide yarn provides a pleasant
the symbol of Team Sidas Matryx
camphorated rosemary essential oil
Trail running socks - Trail Ultra black 3Feet Mid Level 3 autonomy: up toMuscle fatigue causes the foot to collapse and lengthen, and the metas to widen. We have taken these phenomena into account when designing this new range of socks with the athletes of Team Sidas Matryx. Thanks to the Ultra Fit technology, the Trail Ultra socks act like an exoskeleton to compensate for the consequences of muscular fatigue of the foot during an ultra trail. The Trail Ultra sock includes all the features of the perfect ultra trail sock:
