Giesswein rubber boots are really always very nice from the design. For narrow feet, they are also ideally suited, no slipping out during the race or jumping. Also they are soft and do not smell too much. But if you have the rubber boots 1-2 years in use or stored, they are dull and cracked. The cracking affect the functionality as they gradually permeable werden.Eigentlich great pity, so only 3 points.