The functional silver-ion treatment has been applied to the material to eliminate odour whether you're challenging your fastest mile or embarking on your next daring adventure.Crew neck baselayerLong sleevesSeamless ConstructionOdlo Warm TechnologyVentilation zonesOdlo Effect Anti-Odour Control silver-ion treatmentFull Moisture ManagementLaser Precision Cut Design360° motion for maximum freedom of movementHi-Tech Thermo RegulationFabric: 63% Polyester, 33% Polyamide, 4% Elastane More info