Standing 6-foot-2, I appreciate Fly’s “Tall” sizing option, which provides lanky types with added sleeve length. Although the tall sizes are only available in black (standard sizes come in black, red, blue, silver and hi-viz yellow), angels sing every time I don the Terra Trek and the cuffs actually cover my wrists while in the riding position. The arm circumference is adjustable, and straps at the hips, waist and torso let you take in extra fabric in those areas—especially helpful when you’re adding or subtracting layers. The cuffs utilize a slice of wetsuit-like material to offer the option of over- or under-glove positioning. Storage is addressed by a plethora of pockets: 10 to be exact, including three internal ones and a larger rear cargo pouch. I’ve worn the Terra Trek through a Northern California winter, and the Hydraguard-backed chassis effectively sealed out a variety of precipitation. The jacket has a full-sleeve thermal liner for use during cool weather and vents at the shoulders and back for when it’s hot.