Taken from the Saucony website... "Product Details Blaze your own path. The outdoors should take the note when you lace up the Blaze TR. Everything you need for off-roading, this shoe comes equipped with PWRRUN foam cushioning and grippy lugs to give you the edge on a variety of terrains. Features & Benefits PWRRUN foam midsole gives you cushioning for all-day exploring Durable mesh upper is designed to stay breathable while keeping debris out Trail-specific lugs provides traction and grip on a variety of terrains SPECS Category: Trail Neutral Running Shoes Heel-to-toe Offset: 8mm (35.5mm heel/ 27.5mm forefoot) Weight: Men's 9.3oz (269g) Sustainability: This style is vegan and contains recycled materials" Item S20845-05 *new without box or tags