The Defend 2-in-1 Short is a hybrid design which blends a thermal base layer and waterproof short to keep you warm and dry. The outer shell-short features a water-resistant build with 10k/30k waterproof/breathability and taped seams in strategic areas. For impact resistance, the brushed thermal tight features built-in pockets which can accommodate our F3 or D3O® knee inserts for improved confidence on those wet slippery root sections. FEATURES Critically taped seams and waterproof zippers   10,000mm/ 30,000gm 3-Layer breathable waterproof fabric   Brushed thermal tight with built in pockets for compatibility with F3 Armor Knee Inserts Stash pocket on waistband for key fob, id, and bank cards Zippered water-resistant hand pockets   Inseam: 29" FABRIC Shell: 95% nylon / 5% spandex Liner: 52% nylon / 32% polyester / 16% elastane