High temperature resistant reflective aluminum RFR rayon gloves, 35cm long, are sewn with high tensile and flame-retardant DuPont Kevlar 4-thread fireproof thread. The back of the hand is made of PFR rayon reflective aluminum to reflect heat flow. The palm is made of comfortable and durable cow two-layer core leather. The middle layer leather provides further heat insulation effect. The inner layer is made of comfortable and soft inner layer. The gloves are suitable for welding in high heat flow environment. The reflective aluminum layer made of reflective aluminum foil PFR rayon can reflect 95% of the heat flow, and has the effects of fire prevention, flame retardancy and reflective heat flow.