Fleece-Lined Turtleneck Sweater

A slim rib-knit turtleneck with a soft brushed fleece lining sewn in at the body — visible where the hem folds back to reveal the fuzzy interior against the smooth ribbed exterior. The fitted turtleneck collar and close sleeves keep it slim enough to layer under a coat, so the added warmth doesn't come at the cost of bulk. The contrast between the smooth ribbed outside and the brushed interior means it looks like a normal fine-knit turtleneck from the outside while doing double duty as a thermal base layer. Wear it on its own on cooler days or tucked under a wool coat once temperatures drop further.

Fine ribbed knit on the outside with a brushed fleece backing on the inside for warmth without bulk — the two layers are knit together rather than a separate liner, so the fit stays slim. Hand wash cold or use a gentle cycle inside a wash bag, and avoid wringing, which can separate the fleece backing from the outer knit; lay flat to dry. Skip the tumble dryer altogether, since heat can mat the brushed fleece and make it feel coarser than it started, and turn the sweater inside out before washing to protect the fleece pile from friction against other items. Cared for this way, the interior stays soft and the two layers stay bonded through repeated wears.

Free UK delivery. Free returns within 30 days, unworn and tagged.

Building the warmth into a fleece backing rather than a thicker yarn keeps the outer shell slim and fitted, so it layers under a coat instead of needing to be worn as a standalone bulky sweater. Because it functions as both a top and a thermal layer in one piece, it can replace a separate base layer, meaning fewer garments needed to stay warm through winter.