Venture out but stay comfortable in our MadeFlex Pivot Performance Vest. Versatile, lightweight, crisp in design, and made with smart details like the quick-drying finish and built-in UPF sun protection , it's perfect for year-round wear. Its sleeveless design works well as a mid-layer under a jacket or slipped over a polo or shirt. Plus it has sleek zipper pockets along the side seam for keeping your hands warm (or your essentials close and secure). Funnel neck; zip through fastening. MadeFlex Performance Technologies: Built-In Stretch; Quick-Drying; UPF Sun Protection; All-Day Comfort Medium: 27.5" center back length from center back neck to hem 90% Poly | 10% Spandex Machine wash; imported Ryan is 6'2", 185 lbs, and wears a size medium.