SOLE Active Thick Socks Internal reservoir sleeve accommodates up

Internal reservoir sleeve accommodates up to a 3L reservoir

and Airscape mesh provides breathable ventilation on your back

Prioritizing comfort

hard ground and fully supported

Folding flat for easy storage

SOLE Active Thick Socks Internal reservoir sleeve accommodates upOur most cushioned ultra durable EVA footbed, best for adding cushioned comfort to footwear with a bit of room to spare. Great for long hours on your feet and repetitive high impact activities. This insole is perfect for replacing the factory insole in hiking boots, steel toe work boots, winter boots, and running shoes with some wiggle room. Because we give a scrap. The EVA we use is made with 20% industrial scrap that would otherwise have gone to