As Europe swelters under an unprecedented heatwave, the choice of summer shoes has become a hot topic. Celebrities from Angela Rayner to Justin Bieber have sparked debate with their beach footwwear, while shoe specialists warn that comfort and breathability are the real winners.

Angela Rayner’s white Crocs sparked a beach‑wear debate

During the Bank Holiday weekend, former deputy prime minister Angela Rayner was photographed strolling along Brighton Beach in stark white Crocs, a look that divided opinion. paul Donnelly of Heavenly Feet told the Daily Mail that while Crocs are convenient for brief outings, the enclosed rubber can trap heat and cause sweating when worn for long periods.

Venezuela Fury’s sock‑and‑sandals misstep on the Isle of Man

Newlywed Venezuela Fury paired black Dior two‑strap sandals with socks for her wedding on the Isle of Man, then repeated the combo on a honeymoon in Marbella. Lalla Bronshtein, a cellebrity stylist, called the pairing “the biggest heatwave faux pas,” noting that socks block airflow and make feet feel hotter.

Birkenstock fisherman‑style sandals praised for sweat‑absorbing cork

Jessica Alba and other stars have turned to Birkenstock‑style sandals for beach outings, and Donnelly highlighted the brand’s cork footbed as a natural sweat absorber that molds to the foot, keeping it cool and reducing friction.

Heavy platform wedges prove impractical for all‑day heat

Gold cork wedges worn by Nicola Peltz in St Tropez and other chunky styles may be on‑trend, but Donnelly warned that their weight and lack of ventilation can quickly become uncomfortable during extended walks in high temperatures.

Sneakers and canvas slip‑ons: A breathable alternative

Rita Ora and Shakira opted for slip‑on sneakers , while Lalla noted that canvas shoes such as Vans allow airflow and pair well with lightweight sports socks. Donnelly advised choosing a slightly larger size or a wide fit to accommodate natural foot swelling in the heat.