Euc Fit: If you have a fuller fitting or wide foot, consider sizing up by half a size for a more ideal fit. Leather upper in Black with heel tab in White; seven-eyelet lacing system High-traction rubber at toe and heel EVA midsole GRANDFØAM cushioned footbed Enhanced Breathability ENHANCED BREATHABILITY Ventilating details and temp-regulating materials breathe with you. Stay cool and dry all day, every day. Energy Return ENERGY RETURN Proprietary GRANDFØAM absorbs shock and provides rebound with each step. Propels you forward all day long. Steady Traction STEADY TRACTION Considered design and compounds ensure traction in every condition. Move with confidence over any terrain.