I've been buying stuff from SB since they started. I lived near the Kensington shop at the time. Have stayed loyal to the brand and like the stuff but the last few times I have bought things - notably a rucksack and a gym clutch they fell apart. So I'm thinking should I be forking out for their leggings. Is there another brand anyone would recommend. I run, spin, do yoga and pilates and also cycle outdoors. Now learning to swim too.