Royal Robbins' comfortable, versatile Wilder Zip pants allow you to zip off the pant legs for a 3" short option. These pants are also equipped with wind and water resistance. The Wilder collection’s Mosquito Protection Technology™ (MPT) provides highly effective and durable protection from mosquito bites. MPT doesn’t use any toxic chemicals or biocides, making it safer for the environment. PRODUCT FEATURES: Built-in Mosquito Protection Technology (MPT) uses a chemical-free, engineered, tight-weave fabric that provides a robust barrier against mosquitos that won't wash or wear away. Zip-off legs to convert to 3" shorts—the right and left leg zippers are marked for quick, easy reattachment Packable, zip-secure cargo pocket stores leg pieces after zip-off, which can be looped onto the back waistband cord Pockets include two drop-in hand pockets, two back snap pockets Adjustable pant cuff cinch system for versatility UPF 40+ sun protection 94% nylon, 6% elastane UPF: UPF 40+ Inseam length: 31 in Weight: 11,9 oz Waist: Fixed waist Standard fit