Regarding compression socks - there are graduated compression socks (like the CEP or prescription ones), and there are tight socks. Tight socks are just tight all over, and totally fine if that's what you're looking for and find comfortable. If you truly want a compression sock to improve venous blood flow and decrease associated swelling, compression socks should be tighter at the ankle and gradually get less tight up the calf - usually needs to be at least a 10mmHg difference to be effective. The foot should be smooth (no extra fabric) but not actually tight. They work by creating a gradient of pressure that helps to prevent stasis of blood or lateral flow to superficial veins from the deep veins in the lower leg, which helps to decrease the hydrostatic pressure that pushes blood out of the veins and into the tissue of the feet and ankle.
The CEP socks count as medium compression with a 20-30mmHg gradient - I wear them for running and agree they're great. I can't find anything about the Lenz 6.0 having graduated compression, so I have to assume they are just tight socks (NTTAWWT). Light compression would be <20mmHg, and high compression >30mmHg - usually medical grade prescribed stockings. If you've got significant venous problems, then prescription socks (or tights would be even better) will keep your legs feeling better and less swollen. If you have trouble putting them on, there's tons of tools on the market to help make it easier (including kitchen/rubber gloves - don't laugh at me until you try it!). And the best time to wear them is all the time you're not lying down
- before, during, and even after skiing (depending on how you do après ski, I guess).
People with
arterial blood flow problems shouldn't use graduated compression socks or tight socks without checking with their PCP/vascular surgeon first, since they can cause skin breakdown or blood flow problems in that circumstance. I'd include anyone who has ever had significant cold injury/frostbite to their feet in that group.
Sorry for the TED talk