Brooks Men's Ghost Amp Size:9.5 All-new sweat-wicking boxer-brief liner with

All-new sweat-wicking boxer-brief liner with cloud seaming feels smooth and stays in place without chafing

Everyday Training

provides energy return with each step

Reduces exhausting muscle vibrations to prevent cramping

thumbholes keep sleeves in place

Brooks Men's Ghost Amp Size:9.5 All-new sweat-wicking boxer-brief liner withSpring loaded Miles Amplify your run in the Brooks Ghost Amp. The propulsive forefoot pop of the SpringRamp, combined with DNA HYPE PEBA blend cushioning, delivers a springy, responsive ride. All the technology works together in seamless harmony to deliver a fun, fluid ride that injects energy into every step. Features & Benefits: Amp up your run New SpringRamp forefoot technology helps you push off the ground with forefoot pop and momentum.