Update on March 11, 2025: Added Lululemon’s Heavyweight Cotton Jersey Long-Sleeve and testing notes for Jungmaven’s Jung Long-sleeve Tee; updated prices and checked stock for all products.

Very much in that John Smedley mould (but with its own little touches), the Adam Of London take on the long-sleeved polo comes with its new distinctive set of colours, 100% fine knit Merino wool ...

Best budget: Lu's Chic Zip Wetsuit Long-Torso Swimsuit We love the zipper detail on this polyester-Spandex suit, which comes in sleeveless, cap sleeve, and long-sleeve varieties in a number of ...