Designed to go fast, the Accelerator is a long sleeve zip neck made from ShaideTM, a quick drying, moisture wicking polyester. The midweight knit provides light insulation, and the smooth surface quickly disperses moisture. UPF 45 sun protection is built in, and reflective blades improve visibility in low light. The mid height collar provides ample coverage, and the zip delivers effective ventilation. Features: Moisture wicking Breathable Lightweight Quick drying Minimal odour retention Strategically placed seams increase comfort and reduce chafing Flatlocked seams lie flat for added comfort Anatomical shaping for fit and comfort No lift gusseted underarms Mid height collar 34 length front zip Long sleeves Reflective logo Reflective blazes on back and sleeves for enhanced visibility in low light UPF Rating 45 Athletic Fit Weight: 165 g 5.8 oz Activity: Running Materials: ShaideTM 100% polyester, 150 gm . Midweight knit fabric with a smooth outer surface and wicking inside face that aids moisture management. UPF 45 sun protection.