The Men's Performance Warm Eco Leggings from Odlo beat bacteria build up through ZeroScent Technology.Engineered in Switzerland, sustainability has always been one of this brand's core priorities, which is why the construction of these leggings is made up of recycled fabrics with multi-directional ventilation zones.ZeroScent TechnologyECO Warm insulationOrganic Body MappingFreedom of MovementEnhanced Moisture ManagementSeamless constructionVersatileVentilation zones RecycledFabrics58% polyamide (recycled)26% Polyester (recycled)6% Polyamide5% Elastane5% elastane (recycled)