Spin Ultra - Womens Size:40.5 This year-round performer features their

This year-round performer features their lightest-weight Merino jersey fabric with a nylon core to increase durability while still keeping 100% soft Merino wool next to skin

Can be carried by hand

The Ruffwear Trail Runner™ Bowl is an ultralight bowl that packs into itself for ultimate portability

It's got plenty of comfortable stretch plus chlorine and sun resistance too

K10’s binding system also allows the ankle and foot to move independently

Spin Ultra - Womens Size:40.5 This year-round performer features theirThe perfect choice for moderate to ultra distance runs, the multi award winning Spin Ultra offers outstanding cushioning and support in a stable package featuring ample upper protection to keep your feet feeling great in all types of terrain.