Big sneakers and cap is a model easy to print 3d but it still needs printing support.
For the printed 3d model that is presented, we used bronze colored PLA with a 0.4 mm nozzle. Manufacturing with 0.3 mm layers and support took 3 ½ hours.
Our settings on Repetier and Slic3r
Extruder: 200 ° C and bed: 55 ° C
Layer height: 0.3 mm
Vertical shells, perimeter: 3
Horizontal shells, solid layer top: 3 and bottom: 3
Fill density: 20%
Overhang threshold: 15 °
Speed perimeters: 45 mm / s