EU Size: 39. UK Size: 5.5 Experience slip-resistant safety with slip-on convenience with these EU size 39, women's slip-on trainers from Skechers. This slip-on work style features a smooth woven mesh upper with a hot melt toe overlay that not only makes the trainers breathable but also ensures excellent durability. Sketcher's exclusive Heel Pillow and Air-Cooled Memory Foam cushioned insoles ensure maximum comfort during walking and standing - ideal for staff members that are on their feet all day.