I have two pairs of Spinfit W1's for trade or sell. Brand new in the box, I only needed the medium. But for some reason they only currently sell these in the s/m/l pack. I want only Spinfit W1's in medium in trade. So if you are like me and purchased these for only one size, and you have mediums left over, I would love to take them. I will trade both of these for s/l tips for one set of medium. Or I will sell them both for $13 including shipping to 48.