HEROIN SKATEBOARDS x HOURS IS YOURS — CALLIO S77 “Bijou Blue”

Where skate heritage meets pure creative chaos. We teamed up with Mark “Fos” Foster and Heroin Skateboards for a limited-edition take on the CALLIO S77—built for skateboarding, designed for the culture.

This special release features Fos’s unmistakable hand-drawn artwork across the insole, heel tab, and custom shoebox—an unfiltered hit of the attitude that has defined Heroin for decades. Wrapped in a bold Bijou Blue colorway, the CALLIO S77 pairs premium materials with functional design, delivering comfort and durability whether you’re stacking clips or just hanging out.

A shoe made to be skated, collected, and celebrated.

Hours Is Yours × Heroin

Inspired by the original slip-on introduced to the California skate and surf scene in 1977, the Callio S77 is a modernist’s interpretation of the heritage skate style we all know and love. 

CALLIO S77 / BIJOU BLUE

slip on skate shoes
Goddess Insoles

Soft Pig Suede Lining
Vulc Rubber Outsole
Pink Eyelets
White Laces with extra set