RRAT's Y-Flex Colour:Black distributed among several outer and

distributed among several outer and inner pockets

Durable half-elastic cuffs and drawcord hem help keep out the chill

smooth hems

every area of the body is covered by the right thickness of merino wool

Objective diameter 18 mm lens

RRAT's Y-Flex Colour:Black distributed among several outer andThe Y Flex is RRAT's intermediate sandal model, with the flexibility and stability of the Y Minimal but with the same protection as the Y Gravel. Run fast, run slow, or just walk, feeling the foots movements with total flexibility but with a soft cushioning. Enjoy a comfortable last and roomy toebox, with only 12mm separating your foot from the world. Feel free and fun with the new Y Flex. Specifications Weight: 178g (42) Sole: Vibram Claw Sole