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The friction, cause of blisters, happens between the two socks and not on the foot.
2 socks in 1: the first sock stays in contact with the foot and the second follows the movements of the shoe, which limits friction and prevents blisters
This product is Oeko-Tex® certified and complies with the NF EN ISO 14362-1run it standard.
Features
• Anti-compressive double ribbed cuff piqué knit
• Inner and outer sock : thin « second skin » polyester mesh – high moisture evacuation and very soft
• Variable mesh on the instep for an excellent hold
• Extra-flat toe seam
Composition
66% Polyester Ekiterm ®, 32% Polyamide HD ®, 2% Elastan