Hi all, over the winter I've been thinking about how to improve my slalom performance in marginal conditions. So after some major changes, board ,sail and fin I decided to try changing the supplied foot straps to the Unifiber lightweight straps. Not one to blindly accept brand claims I weighted 2 of each when wet, I included screws and anti twist washers on the scale. The saving is quite a lot, over 400grams for all 4 straps. When you consider the cost of knocking 400 grams off a board / rig changing straps is probably the most cost effective way to lower weight. So how do they preform. On fitting I had to use w wider spread with the screw holes to get my feet in. On the water getting feet in and out was tricky as the width of the straps created a lot of grip . I decided a bit of customisation was required. I trimmed 4-5mm off each side of the straps. Also on the inside I sanded a few millimetres of foam and roundeb the edged to facilitate easier entry and removal of the foot. (Note I do wear boots or summer shoes when sailing)
Back on the water and the changes definitely worked a treat, no worries regarding entry and no sticking on removal. Another benefit is if you accidentally step on the strap it won't flatten down preventing foot entry. The only downside I foresee is durability, I would doubt if they will last as long as traditional straps but if maximising performance if your only concern a small price to pay.
Happy sailing everyone
Rob