Pearl Izumi Size Chart Pearl Izumi Chamois School 101 Escape from the work week and hit the trails you’ve been looking forward to since Monday! Form fitting with an athletic, aerodynamic cut for enhanced performance. Updated anatomic multi-panel construction. SELECT Thermal fabric boasts a brushed back for warmth and moisture-wicking properties to keep you cool and dry as you perform. Flatlock seams reduce chafing and irritation. Elastic waistband with interior drawstring. SELECT Escape 1:1™ Chamois:• Smooth next to skin interface.• Medium-density suspension core.• Pre-shaped and curved to the body. Side-zip detail at cuffs with zipper garage for enhanced comfort. BioViz™ reflective elements for low-light visibility. 90% polyester, 10% Lycra® elastane. Machine wash, hang dry. Imported. Measurements: Inseam: 26 1⁄2 in Product measurements were taken using size XS, inseam 26.5. Please note that measurements may vary by size.