Endeavor Sling 201B Neoprene Sling, Black, Metal Hardware, Black TrimVanguard Endeavor Slings are your comfort solution when traversing terrain with your firearm over your shoulder. Featuring a durable and flexible shoulder pad, an oversized thumb loop, and a ladder lock buckle for fast length adjustments, Endeavor Slings ensure that you are not hampered down by cumbersome rifle weight while spending another fine day afield.