UA Spine™ chassis technology creates an incredibly light, flexible feel without sacrificing support. Micro G® foam encapsulated within the chassis cushions and rebounds your heel-strike energy for a quick re-launch. Exposed, breathable mesh upper with synthetic overlays for structural support without added weight. Mesh tongue molds to your foot for a comfortable, custom fit. Molded Micro G® sockliner provides a responsive, cushioned ride. TPU heel counter provides added stability and support. Herringbone traction pattern on outsole for sure-footed lateral and linear movement.

• Baseline 2.0 Athletic Crew Socks (20 Colors)
• B009VL5E64
• B008GUB8OS
• B00FFY8NZ0
• Under Armour Youth Crew Socks (6-Pair)