SUPERSOFT BELTED PANT by BLUE LEMON: modal loungewear under the spotlight

What it is

The SUPERSOFT BELTED PANT is a pyjama trouser, or loungewear trouser, for women, developed by the Swiss fashion brand BLUE LEMON. It’s the kind of piece you put on for a quiet evening, after work, for a weekend at home, or for the night itself. The trouser has no fastening and goes on pull-on style, with a regular fit. It comes in sizes XS, S, M and L, suggesting a range designed for different body shapes.

BLUE LEMON itself is present across German-speaking Switzerland, Romandy and Ticino, with boutiques in Zurich, Geneva, Basel, Lucerne, Davos, Thalwil and Locarno, plus a head office in Basel. The brand specialises in leisure and relaxation wear made from modal, which places the SUPERSOFT BELTED PANT not as a one-off piece but as part of a broader thematic focus.

Why it exists

Loungewear needs to be comfortable without looking like a tracksuit. According to BLUE LEMON, the SUPERSOFT BELTED PANT addresses exactly this tension: the brand describes a stretch modal fabric that is particularly soft and offers maximum comfort. Anyone looking for a trouser to wear at home that feels neither like a stiff cotton piece nor like a cheap synthetic fabric is the target audience for this product.

The choice of material is no accident here. Modal is generally regarded as a fibre with a fluid drape and a pleasant hand-feel, and BLUE LEMON states that it uses a micromodal that is especially fine and sourced sustainably. The brand thus positions its product not only around wearing comfort, but also around the origin of the fibre itself.

What matters

The composition of 90% modal and 10% elastane determines how the trouser feels and how it moves. The high modal content gives the soft, cool hand-feel expected of this fibre, while the ten percent elastane provides stretch. This matters for a trouser worn while lying down, sitting and sleeping: it needs to move with the body without losing its shape.

The soft elasticated waistband is, for a pull-on trouser, the central element of wearing comfort. Without a button or zip, overall comfort depends entirely on how well this waistband adapts to the waist without digging in.

Oeko-Tex Standard 100 certification concerns the textile’s screening for harmful substances. This is particularly relevant for a product worn directly against the skin for extended periods, such as overnight. The certification says nothing about wearing comfort, but it does say something about textile safety.

Finally, the regular fit cut gives an indication of the silhouette: neither particularly tight nor excessively loose. This positions the trouser somewhere between a fitted, legging-like look and a very voluminous jogger cut.

Day to day

The trouser goes on without any fastening, thanks to its elasticated waistband. For care, BLUE LEMON gives clear instructions: wash at 40°C on a gentle cycle, inside out. Tumble drying is off-limits, as are ironing and fabric softener. This combination of instructions suggests that the modal-elastane blend is sensitive to heat and mechanical stress, and should be treated gently to preserve its shape and softness.

Technical specifications

Characteristic	Value
Composition	90% modal, 10% elastane
Washing temperature	40°C

What the brand says

BLUE LEMON describes the SUPERSOFT BELTED PANT as a trouser made from a particularly soft stretch modal that offers maximum comfort. The brand also claims that the material is highly elastic and retains its shape even after repeated wear and washing. According to BLUE LEMON, the fabric is also suitable for sensitive skin.

The brand goes into more detail about the fibre itself: it is, the brand says, a particularly fine micromodal sourced sustainably. BLUE LEMON further states that its manufacturing process respects human dignity and nature. These are the brand’s own claims.