When the skies are not cloudy all day, they'll be right at home on the range – in Patagonia's Baby Range Pants- durable, lightweight Supplex® nylon twill pants with built-in 40 UPF rating for critical sun and bug protection. The pull-on waist has a faux-snap fly and is partially elasticized for ease of entry and diaper friendliness. Patches reinforce the knees and bum; cargo pockets hook-and-loop close.