BHNC Slide Gloves feature:Delrin Pucks for smooth slide and speed controlNeoprene comfort knuckle panel and cuffReflective print on top panels3mm Anti-vibration foam under palm puck velcroSonic weld patch and strap detailingExtra strength twin needle at stress areas and palm VelcroExtra durable Kevlar fabric at finger tipsTerry thumb panel to wipe of perspiration