“Thin. Compressive. No seams. No blisters. Using them trail running where I prefer to wear a longer sock. Wish they had an Aspire length between the 4 and the 12. But fantastic socks nonetheless.”
“These have always been my favorite socks for multisport. The Aspire 4 is the perfect height, with great compression and style. I won't use anything else! Thanks again.”
“I own several pair and now they've added new styles to the lineup! They have a nice snug fit! I couldn't be happier! I use their Aspire Zero and One for running and love them too! Shipping is fast and easy! Keep up the good work Swiftwick!”