Craft Sportswear Men's Defense Wind Protective Running Jacket: dryfit/cool/lightweight/protection/sun/athletic/athleisure/quick/wicking/fitness/workout/performance/exercise/trail 92% Polyester 8% Elastane Imported Breathable, knitted fabric in the back for extra ventilation Craft is the official apparel and footwear sponsor of Spartan Race Regular fit, shaped for optimal freedom of movement Wind-protective panels in the front Stash pocket on back side of jacket Fitted sleeves Brushed fleece lining