Troy Lee Designs took the best selling jersey that is easy to wear and with supreme comfort, and added short sleeves, then took it upon themselves to refine the whole package with an industry first, environmentally sustainable Bluesign certified approved fabric. Going to a lighter, better moisture wicking material, the Skyline Air SS jersey is more comfortable than ever while still retaining its ideal loose fit. Long praised for its combination of value and performance, the Skyline Air SS jersey adds a new dimension an old favorite. Features Loose fit is casual in feel but with leading technical design features. 92% Polyester/8% Spandex Bluesign certified approved fabric with moisture wicking/quick dry properties. New revised neck line and sleeve placement use SE-PRO moto jersey design features for increased freedom of movement and comfort. New compact rear side pocket, w/reflective TLD peace sign logo. Bluesign certified. Technology BluesignBluesign is an emerging standard for environmental health and safety in the manufacturing of textiles. The Switzerland-based organization, officially known as Bluesign Technologies AG, provides independent auditing of textile mills, examining manufacturing processes from raw materials and energy inputs to water and air emissions outputs. Each component is assessed based on its ecotoxicological impact.