Brooks Glycerin 21 Abstract Pack

 Features:

• Supreme softness. Now with more super-soft, nitrogen-infused DNA LOFT v3 cushioning that is optimized to be lightweight, responsive, and durable for plush comfort. .
• Improved fit. New, engineered warp knit upper is breathable and allows for a flexible, accommodating fit while staying soft against your foot.
• Smooth, stable transition. The broad platform stabilizes your foot and promotes smooth heel-to-toe transitions

What’s New :

• New RoadTack rubber includes recycled silica and is lightweight and durable.
• Additional 2mm of DNA LOFT v3 midsole for a plush ride. 
• Made with recycled materials equivalent to 5 plastic water bottles.

Specs:

• Weight - 278g
• Heel-to-Toe Drop - 10mm
• Cushion - Neutral