Falke RU5 Lightweight Short Mens Running Quarter Socks

Size Chart
Black Mix

With its' streamlined design, the Falke RU5 Lightweight Running sock is a great fit for runners who like to feel the road. Weaving science and technology into incredibly responsive and protective socks, these shortie runners are designed with left and right foot support and ultra-light cushion specific to men's sizing, so your feet will stay cool, dry and blister free whether you're training or racing.


  • Ultra-light cushion sole
  • Micro crew height
  • Triple-layer fiber structure manages foot temperature and keeps feet dry
  • Left and right cushion design for superior fit and comfort
  • Anatomical arch support and toe box
  • Mesh zones in the instep for maximum cooling
  • Pressure point reduction for blister protection


50% Polyester, 48% Polyamide, 2% Elastane

Sock Height

Micro Crew Sock

Sock Cushion

Ultra Light Cushion Sock