Men's running shoes

SISU OLX is the successor of SPIRIT OLX which was for many years one of the most popular racing studs in the ICEBUG range. The traditional lacing system has been replaced by the BOA® Fit System, which ensures a perfect fit and speeds up the on/off process. The BOA® Fit System also improves grip and midfoot support, which in turn leads to

The SPIRIT 8 OLX has been one of the most popular racing studs in the ICEBUG range for many years. a new feature is the very durable bluesign® upper, which is very pleasantly flexible on the foot, similar to the classic textile material. Bottom cuff of the upper, made of soft TPU, which is double stitched for extra strength and durability