Brassard classic

The cuff is a standard cuff. It is not always easy to attach to cause double loop but once in place it fits perfectly. Big negative of these armlets is matter in contact with the skin, which inevitably pump perspiration. I still do not understand why we do not 2 plastic sides which would prevent perspiration to drown the smartphone, iPod, etc. Personally I put my smartphone in a plastic bag and then I slip all within the cuff.