UA Men's Compression Mock Long Sleeve (ColdGear®) MM The Riddell Air Management Liner

The Riddell Air Management Liner System helps reduce the energy transferred on a hit with cushions of air held within semi-sealed chambers that spread the impact force out from point of impact and release it at a controlled rate

featuring the unique XRD foam padding

Swim-cut arches for flexibility

• Not a substitute for medical care

UA Men's Compression Mock Long Sleeve (ColdGear®) MM The Riddell Air Management LinerWe all hate it. That stiff, distracted feeling you get when you're out in the cold. That's why, we built a baselayer that keeps you warm and dry without being bulky or riding up, so you can stay focused all season long. Dual layer fabric with an ultra warm, brushed interior & a smooth, fast drying exterior Stretch mesh back & underarm panels provide strategic ventilation without sacrificing warmth 4 way stretch material moves better in every direction