Q36.5 Dottore Hybrid Vest

The Q36.5 Dottore Hybrid Vest is a lightweight cycling vest built for high-intensity riding when the temperature is changing. This is the third generation of Q36.5's signature vest, made in Italy within a short distance of the brand's Bolzano headquarters. It is made to block wind across the chest and flanks while letting heat escape through the back.

A Wind Shell Without a Membrane

The front, sides and part of the back use Q36.5's UF Hybrid Shell, a dense woven fabric that blocks wind without a synthetic membrane. Q36.5 says it aims to match the wind protection of a membrane shell while breathing better and managing moisture more effectively. Q36.5 developed the vest with wind tunnel studies, working with its pro team and the Japanese cycling federation, to understand how cold air moves around the rider's flanks. A DWR coating gives it some protection against light rain and road spray. It is water-resistant rather than waterproof, so it is not a replacement for a rain jacket.

Mesh Back and Pockets

The centre of the back is an ultralight mesh panel. When you are working hard on a climb or pushing the pace, heat and moisture can leave through the mesh instead of building up under a closed shell. That panel is the main reason the vest suits hard efforts. A wind jacket would feel too warm for the same ride. The vest also has mesh rear pockets for food, a phone or a packed layer. The sleeve openings are left unhemmed, which Q36.5 says reduces weight and improves comfort and durability at the arms.

Fit and Weight

Q36.5 cut this version with more aggressive body mapping than earlier models, so the fit is close and race-oriented. Retailers list the vest at about 165 grams in size M, light enough to roll up and carry in a jersey pocket. If you plan to carry a lot in the pockets or wear layers underneath, consider sizing up. The size chart on this page lists chest, waist and height for each size from XXS to XXL.

Where It Fits

The Dottore Hybrid Vest suits cool mornings, shoulder-season rides, fast group rides and descents where you want wind protection without full jacket warmth. It comes in Supersonic Check, Black, Ice Grey, Nautica Blue, Check Grey and Storm Grey. It is not designed for cold, wet or very windy days, where a full jacket will be warmer. At $260, it is priced as a premium vest, and the fabric, the construction and the Italian manufacture account for that.