Master the heat this summer in the Eclipse Top. This is a base layer hunting top like no other. It’s the fastest wicking, fastest drying and most breathable base layer hunting top on the market. This hyper-technical performance top is quiet, ultra-light and sure to become a staple in your warm weather hunting kit. EvapoCOOL™ fabric technology: Revolutionary cooling comfort Quarter length zip: easy on-and-off in the field Athletic collar: High standing and shaped for max solar protection Bio A.M.T.™: Natural odour elimination Minimal number of seams throughout for strength and comfort, and strategically placing the shoulder seam off the clavicle for ultimate comfort while wearing a backpack