The winter months make it challenging to hit the trail, but the Saucony Peregrine 8 ICE+ has what it takes to see your adventure through. Predecessor: Peregrine 7. Support Type: Neutral. Cushioning: Lightweight, flexible response. Surface: Trail. Differential: 4 mm. Tightly-knit mesh, textile, and synthetic upper materials. TPU exo-skeleton frames the foot for structural support. Lace-up closure. External heel counter helps lock down the foot. Padded tongue and collar. Soft fabric lining for next-to-foot comfort. Removable foam footbed. EVERUN topsole provides continuous cushioning and enhanced energy return. PWRFOAM midsole for a smooth ride and added rebound. VIBRAM ARCTIC GRIP outsole provides superior traction on snow and ice. Stack Height (Heel/Toe): 24.5 mm/20.5 mm. Imported. Measurements: Weight: 13 oz Product measurements were taken using size 12, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.