REI Men Medium Quarter Zip Base Pullover Polartec Training Top Layer Activewear Polartec. The subtle textured pattern adds a touch of style, while the quarter-zip design allows for adjustable ventilation. Experience unrestricted movement and a streamlined fit, making it ideal for layering during workouts or outdoor adventures. This top is perfect for brisk morning runs, hiking in the hills, or as a comfortable layer for travel. Color: Blue Department: Men Style: Pullover Performance/Activity: Hiking, Running, Training, CrossFit, Walking Sleeve Length: Long Sleeve Features: Lightweight, Stretch, Layering, Quick Dry Fabric Type: Knit Neckline: Mock Neck Closure: Zip Fit: Regular Character: Performance Pattern: Solid Keywords: REI, quarter zip, pullover, athletic, training top, activewear, mens, medium, polyester, layering, running, hiking, outdoor, performance, blue #Athleisure #REI #Activewear #Training #Layering