Thewomen's Ariel '20is known for its soft stable ride, and now lighter than ever thanks to the newly added GuideRails support technology.

• Enhanced Fit: Enjoy comfort front to back with spacious yet secure fit thanks to an engineered-mesh upper and conformable embroidered saddle.
• Trusted Stability: We've shifted our focus beyond the feet to themost injury-prone part of a runner's body: the knees. GuideRails support keeps you moving comfortably by keeping excess movement in check.
• Soft Cushioning: Thanks to our patented BioMoGO DNA midsole, ultra-softness and durability aren't mutually exclusive. The Ultimate Sockliner enhances comfort.
• 12mm drop
• 10.7oz
• Color: Black/Ebony/Blue

1203151B-064