Karhu's performance running technology meets everyday wear in the Mestari Run LS. The Ideal Knit upper keeps things breathable and lightweight, while AeroFoam+ cushioning and a deep half-length Fulcrum deliver a rolling, guided stride underfoot. Anatomical lacing, heel stabilizer, and an 8mm drop round out a shoe built for all-day movement. Silt and Safari land in warm, earthy territory that works across seasons. Ideal Knit upper for lightweight breathability AeroFoam+ midsole with deep half-length Fulcrum Technology Anatomical lacing with heel stabilizer for secure fit 8mm drop promoting natural foot position SKU: F880004