Brooks Beast 20

The new Brooks Beast 20 looks beyond the feet to the most injury-prone part of a runner’s body: the knees.  Brooks revolutionary GuideRails support keeps you moving comfortably by keeping excess movement in check from the initial heel strike through toe off.  This assure a limiting of internal tibial rotation (excess knee rotation.)

• BioMoGo DNA midsole for ultra-softness and durability
• Ultimate Sockliner enhances comfort
• Full-length Segmented Crash Pad delivers smooth heel-to-toe transitions
• Offset: 12 mm
• Weight: 11.7 oz