Unisex PF Cryon - Non-slip & waterproof winter barefoot shoe

Unisex PF Cryon - Non-slip & waterproof winter barefoot shoe.

Put an end to stiff and immobile shoes!

Stiff soles and immobile shoes can cause painful symptoms in your nervous system and do not support your natural anatomy. The most natural way to run is barefoot.

The ultra-light and flexible 4mm thin sole allows a natural gait and prevents irritating knee, hip, and back pain.

• Listed color options: Brown, Black, Black / White, Gray / Black, White
• Listed size options: US Women 6 - US Men 4, US Women 7 - US Men 5, US Women 7.5 - US Men 5.5, US Women 8/8.5 - US Men 6/6.5, US Women 9/9.5 - US Men 7/7.5, US Women 10/10.5 - US Men 8/8.5, US Women 11/11.5 - US Men 9/9.5, US Women 12/12.5 - US Men 10/10.5, US Women 13/13.5 - US Men 11/11.5