SATISFY Space-O 2.5 Shorts are race-length running shorts engineered for speed and long efforts. Built from perforated Italian micro-jersey, they prioritize breathability and minimal distraction on race day. Key attributes: Black | Nero | Nylon | Fast-drying | Lightweight | Breathable (micro-perforated) | 4-way stretch | Zippered sweatproof back pocket | Integrated sweat-resistant phone pocket in waistband | Mini S-Carabiner in waistband | Double waistband with tuck-away drawcords | Detachable exterior care label | 2.5" race-length cut | Micro-perforated shell | Stealth-reflective logo | Justice™ brief liner | Bonded-seam construction | Dimensions & fit: 2.5" inseam (race-length) | Weight: 124 g (size M) | Regular fit; go with your usual size. | Composition & care: Shell: 73% Nylon, 27% Elastane | Justice™ brief liner: 64% Nylon, 36% Elastane | Machine wash cold (30°C max) or hand wash; do not bleach; do not tumble dry; do not dry-clean; do not iron.