The ExStream BiComp Hoody marries high-caliber PrimaLoftA(R) Gold Insulation with Cross Core Technology insulation, encased in a stitchless quilted fabric in the upper, and durable TorayA(R) KaruishiA(R) fabric in the lower so you can layer up in confidence and comfort. Its low-bulk design wears perfectly under waders or bibs while the fully insulated hood with elastic binding offers extra security against unruly elements. Whether rowing, motoring, or casting, gusseted arm panels enhance range of motion. Water-shedding cuffs with thumb loops keep dry sleeves in place. And a zippered chest pocket holds go-to essentials where they belong.ITEM #PG-12636PrimaLoft Gold Insulation with Cross Core Technology, encased with a stitchless quilt construction in the upperFully insulated hood with elastic binding to lock out the elementsUltra-durable Toray Karuishi stretch-fleece fabric in lowerZippered chest pocketWater shedding cuff with thumb loopsGusseted arm panel for range of motionAdjustable hemFABRIC TECH: Shell, Upper: TorayA(R) 100% nylon Pre-Quilted 20d down tube with C6 DWR;Shell, Lower: TorayA(R) KaruishiA(R) 100% polyester, C6 DWR anti-microbial 1-sided fleece;Lining: 100% polyester;Insulation: PrimaLoftA(R) Gold Insulation with Cross Core TechnologyFABRIC WEIGHT: Shell, Upper: 2.27 oz./yd.2; Shell, Lower: 5.54 oz./yd.2; Insulation: 2.21 oz./yd.2 fill rateWEIGHT: 16 oz. (453.6 g)Size ChartMen's SizesChest*Neck*Sleeve**XS33" - 35"13.5" - 14"32" - 33"S36" - 38"15.5" - 16"33" - 34"M39" - 41"16" - 16.5"34" - 35"L42" - 45"16.5" - 17"35" - 36"XL46" - 48"17.5" - 18"36" - 37"XXL49" - 51"18.5" - 19"37" - 38"*3XL52" - 54"19.5" - 20"37" - 38"*4XL55" - 57"20.5" - 21"37" - 38"*Available in select styles. Listed dimensions are body measurements