Our Fundamentals Performance Warm sets are re-designed with a timeless new look and are seamlessly constructed for optimum fit.Providing warmth, high wicking and fast drying, these styles are your go-to options for Winter activities.Features:Seamless construction & Versatile.Composition:73% Polyester (recycled), 7% Elastane, 20% Polyamide.Washing cares:Do Not Bleach.Do Not Dry Clean.Do Not Tumble Dry.Iron Low Heat.Machine Wash Cold.