Altra Running Solstice XT 2

See how the all-new Solstice XT 2 performs for all of your cross-training and gym workouts.


Solstice XT 2 with Outside Magazine Award Badge

The award-winning Solstice XT 2 is ready to work—in the gym and on the road.

Altra Solstice XT 2




Hard work pays off. Just ask the Solstice XT 2, winner of the 2021 Men's Health Sneaker Award for Weightlifting and Outside's Best Men's Workout Gear of 2022.

Man stretching, wearing the men's white Solstice XT 2

Durability Meets Versatility

From cross-training to short runs— Our athletic rubber outsole is ready to take on the day.

Sole shot of Altra Running Solstice XT 2

One Tough Upper

Our caged rubber upper encourages a more secure fit and a firmer construction that supports lateral movement.

Top shot of Altra Running Solstice XT 2

Flex with More Flexibility

Our InnerFlex™ technology provides grid-like grooves in the midsole that are designed to provide flexibility and encourage natural movement.

Close-up of the InnerFlex midsole on the Altra Solstice XT 2

FootShape™ Comfort

Our signature FootShape™ comfort gives your feet more space to sit naturally and is designed to address biological differences in men's and women's feet.

Side-by-side image of Women's and Men's Altra Solstice XT 2