Q36.5 Gregarius Winter Big Logo Jacket

The Q36.5 Gregarius Winter Big Logo Jacket is a cycling softshell built for cold training rides. Q36.5 designed it as an update to the classic winter softshell, pairing a laminated outer fabric with a thermal lining that is meant to keep you warm without the weight of a conventional winter jacket.

Weather Protection Where You Need It

Q36.5 uses its UF 2L laminated fabric, which it describes as waterproof and windproof, across the most exposed parts of the jacket. That means the areas that take the brunt of wind and spray on a winter ride are the ones with the protective layer. For a cold, windy descent or a rainy group ride, that coverage is the reason to choose a jacket like this over a standard long-sleeve jersey.

UF Air Insulation Lining

The lining is UF Air Insulation, a proprietary 3D mesh fleece. Most bonded softshells laminate the insulation directly to the shell. Here the lining is free-floating, which Q36.5 says keeps the jacket lighter and more comfortable on the body while helping it manage heat and move perspiration away during hard efforts. The practical benefit is less of the clammy, overheated feeling that heavier winter jackets can produce once you start climbing.

Fit and Intended Use

Q36.5 describes the fit as precision-engineered, with the aim of keeping the jacket close to the body for aerodynamic efficiency without restricting movement. It's intended for both fast winter training rides and longer base-building miles, and Q36.5 positions it as a way to avoid stacking several heavy layers. Because it's a snug, race-oriented cut, check the size chart on this page against your chest and waist measurements before ordering. Sizes run from XXS to XXL.

The Gregarius Winter is offered here in White and Ice Apple. If you ride through the cold months and want one dedicated jacket for hard, cold-weather training, it fits that role well. If your riding is mostly mild or you prefer a looser, more casual cut, a lighter layering setup may suit you better.