Bauer Neckprotekt Kids' Long Sleeve Ribano Jersey Level: Recreational Main: 92% Polyester / 8% Elastane Mesh: 96% Polyester / 4% Elastane Collar/Bib Liner: 100% DuPont KEVLAR Technology: DuPont KEVLAR brand fibers in the neck and collarbone area provide cut protection, Santized technology prevents the growth of odor-causing bacteria Fit: Hockey fit Comfort: Easily adjustable collar for a personalized fit and comfort, underarm gussets and offset seams maximize mobility, flat lock seams reduce chafing.