Collection: Calvin Klein

Calvin Klein generally fits true to size, although some slim-cut items such as underwear or fitted shirts may feel more snug than standard UK sizing. Footwear typically follows a regular fit with no major surprises. If you prefer a more relaxed feel, choosing the next size up can provide extra comfort. Always refer to the size guide on the product page for the most accurate fit.

Calvin Klein uses high-quality materials such as soft cotton, recycled blends, premium denim and durable leathers depending on the product. Many of their modern essentials include sustainable fabrics that balance comfort and eco-friendly design. Footwear often features supportive cushioning and breathable linings. Each style is crafted with a focus on clean, minimal design and everyday wearability.

Most Calvin Klein products include a manufacturer guarantee that covers defects in materials and workmanship. This applies to footwear, clothing and accessories purchased through authorised retailers like Shuperb. If you experience any issues, our customer service team can guide you through the warranty process. Normal wear and tear isn’t covered, but manufacturing faults certainly are.

Clothing should be washed on a gentle cycle at low temperatures to preserve fabrics and colours. Footwear can be cleaned with mild cleaners suited to leather or textile materials. Avoid harsh chemicals and allow items to air-dry naturally. Following the care labels will help extend the life and appearance of your Calvin Klein pieces.