They've got the green light to explore the outdoors in this sherpa zip-up, featuring a cozy high collar and a classic print. Crafted with deep sherpa pile, this jacket keeps its promise of plush warmth. It includes two hand pockets and a full length zipper that runs through a plush stand-up collar that works to dial in your level of toastiness. This sherpa pile fleece jacket comes in multiple colors and sizes. Regular Fit. To ensure the size you choose is right, utilize our sizing chart and the following measurement instructions: For the sleeves, start at the center back of your neck and measure across the shoulder and down to the sleeve. If you come up with a partial number, round up to the next even number. For the chest, measure at the fullest part of the chest, under the armpits and over the shoulder blades, keeping the tape measure firm and level.