A toner image heating apparatus comprising: first and second belts (20, 21) for forming a nip between said first endless belt and said second endless belt (20, 21) to heat a toner image on a recording material; a first pressing pad (24; 27), provided inside of said first endless belt (20; 21), for pressing said first endless belt (20; 21) toward said second endless belt (21; 20) in said nip; and a first roller (23; 26), provided inside of said first endless belt (20; 21), for pressing said first endless belt (20; 21) toward said second endless belt (21; 20) in said nip, a second roller (26; 23), provided inside of said second endless belt (21; 20) and opposed to said first roller (23; 26), for pressing said second endless belt (21; 20) toward said first roller (23; 26) in said nip, characterized by a second pressing pad (27; 24), provided inside of said second endless belt (21; 20) and opposed to said first pressing pad (24; 27), for pressing said second endless belt (21; 20) toward said first pressing pad (24; 27) in said nip; wherein said second roller (26; 23) has a friction coefficient which is smaller than that of said first roller (23; 26), said first pressing pad (24; 27) is spaced from said first roller (23; 26) with a gap therebetween in a feeding direction of the recording material, and said second pressing pad (27; 24) is disposed to contact with said second roller (26; 23) in a wedge-like space formed between said second endless belt (21; 20) and said second roller (26; 23) and to press said second endless belt (21; 20) toward said first endless belt (20; 21) in said wedge-like space. first and second belts (20, 21) for forming a nip between said first endless belt and said second endless belt (20, 21) to heat a toner image on a recording material; a first pressing pad (24; 27), provided inside of said first endless belt (20; 21), for pressing said first endless belt (20; 21) toward said second endless belt (21; 20) in said nip; and a first roller (23; 26), provided inside of said first endless belt (20; 21), for pressing said first endless belt (20; 21) toward said second endless belt (21; 20) in said nip, a second roller (26; 23), provided inside of said second endless belt (21; 20) and opposed to said first roller (23; 26), for pressing said second endless belt (21; 20) toward said first roller (23; 26) in said nip, characterized by a second pressing pad (27; 24), provided inside of said second endless belt (21; 20) and opposed to said first pressing pad (24; 27), for pressing said second endless belt (21; 20) toward said first pressing pad (24; 27) in said nip; wherein said second roller (26; 23) has a friction coefficient which is smaller than that of said first roller (23; 26), said first pressing pad (24; 27) is spaced from said first roller (23; 26) with a gap therebetween in a feeding direction of the recording material, and said second pressing pad (27; 24) is disposed to contact with said second roller (26; 23) in a wedge-like space formed between said second endless belt (21; 20) and said second roller (26; 23) and to press said second endless belt (21; 20) toward said first endless belt (20; 21) in said wedge-like space.