Classic lace up sneakers with a bold rainbow sole and colouful laces for extra flair. Featuring brand new and improved soles with fun PK slip-resistant treads, wider toe boxes and a higher grip. PaperKrane barefoot shoes are optimal for creating perfect foot freedom because they’re featherweight (light), flat (zero drop), foot-shaped (wider toe box) and flexible. But at the same time, they are FUN! NB: These shoes have the new sole and sizing differs from previous styles. Please check the SIZE CHART. LOW LACE PK | CONSTRUCTION FLEXI - Natural rubber sole that packs a punch in the flex department Buttery soft leather uppers, fine leather lining, microsuede and foam innersole, nylon laces. New sole. Refer to the PK to find your closest fit - SIZE CHART SHOE CARE | CLEANING To make cleaning your PKs easier we suggest treating with a waterproof stain protector first. One that is suitable for fabric. FLEXI SOLES - Spot clean, brush, or wet wipe - Do not machine wash. Do not leave to soak in water to avoid any damage to the uppers and glue.