“Your pillow will be sad”: arrow on pillow – laundry symbol provides amusement. “At Decathlon it stands for: high wearing comfort.
Can be seen on practically every page for hiking socks.” In fact, the symbol can be found on many footwear as an indication of the high level of “usability”, and specifically stands for “comfortable terry sole, flat seam”.. As of: March 13, 2024, 1:37 p.m By: Ulrike Hagen.