PRINT ORIENTATION
G0 and Mirai: same grid, different print angle
G0 and Mirai use the same barefoot grid logic as the other flat-base shoes, but a 45 degree print angle changes the structure and the visible pattern.
Aspys
A barefoot River shoe with the same grid family as G0, G1 and Mirai, printed vertically. The two shoes print as a mirrored pair fused at the collar, then are separated with scissors after printing.
Related guides
VERTICAL PRINTING
Why Aspys and E7 print fused at the collar
Aspys and E7 print as a mirrored pair joined at the collar, then separate with scissors, so the thin vertical collar area can support itself during printing.
CUSTOM SHAPE
How River custom shape is generated from two foot photos
The paid custom flow uses one top view of both feet and one side-profile photo of one foot so the shoe geometry can be adjusted manually around a real foot.
Similar designs
Also from River Family
Air purifiers
Roy
A quiet, USB-powered air purifier that just does its job. Cleaner room air from a printed object that actually looks like it belongs on the shelf — no humming appliance, no exposed electronics.
Ice air coolers
Yuki
A full-size ice-pack air cooler built from printed parts, a quiet USB fan and a frozen water pack. Freeze the pack overnight, place it inside, and Yuki sends a steady cooler stream across the desk with very low power use.
Water filters
Jem
A polypropylene tap water filter for activated carbon. The flower-like top opens for filling, the body attaches to standard taps, and the bottom grid holds carbon while water passes through. Joined G-code keeps the water path cleaner by reducing micro-stringing.