Luna's all-time bestselling sandal is ready for ALL your outdoor adventures and daily training runs

And your feet will be blissfully happy in these Czech-made barefoot shoes

This is verified for you by thousands of our customers

925 lbs 0r 14

Lining: Microline - 100% breathable and absorbent material

LONE PEAK 4 LOW RSM Color:Black/Blue Luna's all-time bestselling sandal isThe updated Altra Lone Peak 4 RSM is ready for any weather you choose to run through. The upper is made of eVent. eVent offers market leading breathability, delivering maximum comfort and protection in the widest range of conditions. In addition, the Lone Peak 4 RSM features a reinforced toe cap, modernized mountain design on the upper and 4 Point GaiterTrap technology. The updated gnarly Duratread, multi directional outsole features accentuated