Salomon TRAILSTER W The Salomon TRAILSTER W is a premium shoe that will let you run off-path. The shoe offers maximum comfort, protection, and grip for even more safe and enjoyable run. SensiFit? system for a snug, stable fit OrthoLite® insole provides a dry and healthy environment for your feet and better cushioning classic laces welded upper listed weight is for size 5.5 UK Specifications Number of article 2284000150 Product code L40789200 Upper synthetics, textile, SensiFit? Midsole EnergyCell Outsole Contagrip® TD Drop 10 mm Surface terrain Water resistance no Weight 260 g (573.3 lbs) Technology Sensifit Overlap Construction, OrthoLite®, CONTAGRIP® TD Used Technologies Sensifit Overlap Construction Sensifit Overlap Construction The advanced tightening construction of the SENSIFIT OVERLAP offers precise foot envelopment for better control. The semi soft wings are linked to the chassis surrounding the foot which increases ... More OrthoLite® The OrthoLite® sockliner is combined with a specific Ortholite® foam and an EVA heel cup. Ortholite® foam creates a cooler, drier, healthier, better cushioned environment under the foot. It won t ... More CONTAGRIP® TD CONTAGRIP® TD outsole for maximum adhesion on mixed terrain and extended durability and combines a deep, aggressive pattern with Salomon s most durable compound.