Threat GloveThe Silencer Threat ships spine free. 5 finger spines come in the bag if you want to add them. Quartz infused latex on the palm balances grip and durability. The mineral specks in the latex add abrasion resistance without killing tackiness. 3. 5mm thickness. Roll Negative hybrid cut for snug, second skin fit on the palm with rolled fingers for grip. Reinforced punch zone with hex pattern adds power on clears. Mesh finger and backhand panels keep