With a medium flex and responsive feel

Evolution Foam Cushioning

with a stylish red-orange mirror finish

Heel technology: Inter Pivot X

It provides pressure and edge grip where you need it

Atomic Redster STR 3 Size:22.5 With a medium flex andThe Atomic Redster STR 3 is a race boot for lighter skiers who want a competition inspired fit but with a more forgiving flex. With a flex of 110, you get good support and control without the boot feeling too demanding. This makes the model perfect for juniors and lighter competitive skiers who want to improve on the slopes. The narrow 91 mm last provides low volume and a very close fit around the foot. The result is better precision and clearer