If you need to wear tights for work through summer time, how do you keep yourself in tights? I've bought three pairs of sheers already and it's only been about a week since I changed over from opaques. Bare legs don't go down well in my working environment. I think I've tried most brands, and there's no economy in buy the cheapest types. I buy 15 denier rather than 10 so that they last a bit better. I use a laundry net bag and they go in the usual 40C wash - maybe that's an issue actually. Last year I bought a couple of pairs of Wolford whcih were brilliant and lasted really well, but they cost a fortune even on sale. I've also bought 3 for 2 deals on Levante and other similar brands. Just wondering if anyone has found a good formula or can compare notes a bit?