The Sportful BodyFit Pro Thermal Jersey looks similar to the WS Jacket to the naked eye as it shares the same colourway, but the mid-weight fabric is lighter and so this is a piece Sportful say is suitable as an outer layer on milder winter days.

The jersey is made from a ‘Thermodrytex Plus’ fabric on the shoulders and arms, and a ‘TDTxp’ fabric on the body. Sportful say the stretch of the former allows for a close, aerodynamic fit, while the latter is for warmth and breathability. Both fabrics are lined with a light fleece.

Otherwise it’s a fairly simple piece, with a full-length zip, three rear pockets and an elasticated, silicone-lined waist.

Like the WS Jacket, the Thermal Jersey is available in three colours – high-viz, black and white – and seven sizes from XS to XXL.