KR4 PJs are synonymous with lightness and comfort. In other words, they're the right ones for road trip fans and lacing enthusiasts.
Technical features
Silk mesh upper.
Microfiber tongue.
Fastening with laces.
Integrated straps for laces.
Vented nylon sole.
Weight 260 g for size 42.
8mm stop adjustment range.
Sizes from 35 to 46