Model: 005 Origin: Italy Weight: 80g Composition: 94% Polyester+6% Elastane Features: ultralight, quick drying, ventilated Usage: cycling jersey, running top, base layer Model: 006 Origin: Italy Weight: 75g Composition: 94% Polyester+6% Elastane Features: ultralight, quick drying, ventilated Usage: cycling jersey, running top, base layer Model: 040 Origin: Italy Weight: 80g Composition: 90% Polyester+10% Elastane Features: ultralight, quick drying, ventilated Usage: cycling jersey, running top, base layer