The Men's Speed Solo features:

• Waterproof suede leather and 100% recycled non-wicking mesh upper
• 100% recycled laces and webbing
  
• Bellows tongue keeps out debris
• Protective and abrasion resistant rubber heel and toe cap
• 100% recycled breathable mesh lining
• Removable PU footbed
• 100% recycled mesh footbed cover
• Rock plate for protection
  
• FloatPro™ Foam midsole for lightweight comfort that lasts
  
• BLOOM® performance foam is made of 10% algae biomass, transforming green water into clean water in the process
• Vibram® Ecostep Recycle outsole designed with 30% recycled rubber which provides added durability and improved grip on wet and dry surfaces
  
• Stack Height: 31-21mm
• Drop: 10mm
• Lug: 4mm