Endura FS260-Pro Thermo Bibshort Essential Winter Warmth Luxurious Thermoroubaix® fabric with DWR M™ treatment provides insulation, comfort and water repellence PFC-Free, non-toxic durable water repellent finish Supportive, cosy touch bib upper with high stretch y-form binding 600 series pad, computer cut “Continuously Variable Profile” (CVP) stretch pad with gel inserts Ergonomic multi panel construction Raw edge, grip rib hem with silicone grip Reflective trim Endura Men's Size Guide S: Chest 37-39" (94-99 cm), Waist 31-33" (79-84 cm) M: Chest 39-41" (99-104 cm), Waist 33-35" (84-89 cm) L: Chest 41-43" (104-109 cm), Waist 35-37" (89-94 cm) XL: Chest 43-45" (109-114 cm), Waist 37-39" (94-99 cm)