RALFY'S N1 Shell only COLOR:Grey you get tailored support set

you get tailored support set after set

Improves Balance: Thin soles provide sensory feedback from the ground

Same IPF-standard dimensions as our Pro 2

2x World Champion

Optimize Breathing: Ensures steady

RALFY'S N1 Shell only COLOR:Grey you get tailored support setRALFY'S Singapore Introducing the RALFY'S N1 Shell Only Slide into a pair that loves adventure as much as you do. RALFYS N1 combined the comfort of a slipper with the aesthetics of a sneaker, giving you a shoe that support your busy lifestyle in all ways. Wear them. Swap them. Love them. Add more inserts, shells or Combos to mix and match colors and functionality. All inserts and shells are compatible as long as they are in the same size. Product