Sportful's Hot Pack series means compact protection. All of the pieces in the range fold up to slip easily into a jersey pocket. The Hot Pack No Rain Stretch jacket isn't quite as compact as say, the Ultralight Jacket, but you'll never worry about getting wet again. The No Rain's main panels were sewn from NoRain Shell. This fabric features the stretch, warmth, and breathability of Sportful's Thermodrytex Plus, but it was treated with a nanotech water repellent finish. This finish helps water to shed off of the jacket minimizing soak through. Aiding in this are the fully taped seams and waterproof zipper. Because this fabric is a bit heavier than those used in other Hot Pack jackets, Sportful incorporated stretch panels under then arms and across the back so that it fits like a glove. Longer sleeves and an elongated tail ensure that you won't have gaps when riding your bike. Reflective details keep you visible when the clouds darken the sky. Sportful's Hot Pack No Rain Stretch Jacket Men's is available in seven sizes from X Small to XXX Large. It comes in two colors: Black and Whiteblack.