Xcel Insulate-X Long Sleeve Vest | Graphite | 2021 The new Xcel Insulate-X Long Sleeve Vest is ideal for providing UV protection while you enjoy the water or any beach going activity. This vest is light, comfy and made to stand the test of time. Being quick drying and featuring waffle thermo insulation you will be kept slightly warmer than if you wearing nothing. It has a quick dryflat seam construction for greater overall durability.  Features Thmb Loop  Engineered Fit