Underwear

#PROUDINMYCALVINS. Celebrate pride with Calvin Klein.
Support the LGBTQIA + community. Shop our range of pride underwear, bras, clothing, bralettes, with the range in both men and women fits.

Indulge yourself with Calvin Klein’s sleepwear and loungewear.

For sleek, sexy and relaxed essentials designed for maximum comfort, elevate your intimates with our striking range of Calvin Klein women’s sleepwear Australia. From silky stretch to structured, comfy cotton, explore our collection of nightgowns, sleep shirts, bodysuits, lounge shorts for women, robes, hoodies, lounge pants for women, and more. Experience the incomparable versatility, comfort and style which makes our collection famous. Treat yourself - bask in your natural beauty and revel in your inner-confidence. Mix it and match our range of loungewear sets for women and women's sleepwear Australia with our women’s underwear and inmates collection.

Revamp your women’s loungewear wardrobe with ultra-comfortable and cosy fabrics with our premium designer collections. Imagine yourself in a cute cotton short pyjama set, a sexy night dress or chemise with an all-over luscious sheen, soft hand feel - perfectly comfortable and flattering - ideal for a warm evening.

Even after 50 years, Calvin Klein continues to redefine itself again and again as a fashion brand of post-modern cultural significance. As one of the world's leading underwear brands for men and women, Calvin Klein is known for its sleek, contemporary aesthetic that stays true to its classic, minimalist image - consistently creating chic designs of luxurious fit and quality. With hundreds of combinations to make a fashion show out of bedtime, our women’s sleepwear, women’s pyjamas tops and bottoms and women’s loungewear are featured as sets or separates so you can style it exactly how you want.

Whether you're spending an evening with your significant other, or relaxing in solitude at home, discover Calvin Klein’s women's sleepwear and women’s pyjamas range that will make you look amazing at every moment of the night.

Start your outfit right with our selection of men’s trunks.

One of our most iconic pieces - instantly recognisable as worn by celebrities, models, and the everyday modern man alike. The classic Calvin Klein logo adorns the premium soft-cotton blends with fabrics specially selected and crafted by our expert designers who make it their goal to create the only men’s trunks you will ever want and need. Calvin Klein men’s trunks are made famous for its unmatched style, holistic front-to-rear comfort and impeccable fit for men of all shapes and sizes.

Discover our collection of men’s trunks designs and styles to add to or upgrade your essentials wardrobe featuring the signature Calkin Klein waistband trim. Shop our low-rise trunks to sit just under the waistline for that sculpted, “v-line" fit, especially with a pair of men’s jeans. Try on our standard men’s trunks range which sits exactly on your waistline, ideally paired with tailored trousers and a smart business shirt to own the work week ahead. You’ll be sure to find the perfect pair in our wide range of designs and colours to suit the most fastidious gentleman.

From its humble beginnings as a coat shop in New York City in 1968 to the global iconic fashion and lifestyle brand, it is today, Calvin Klein leads the market in designer men’s underwear - check out the whole Calvin Klein men's trunks Australian range for superior comfort and the very best in style.

Shop our most popular men’s trunks range for the ultimate combination of style, comfort and fit. For a more relaxed fit, check out Calvin Klein men’s boxers or for the more classic look, Calvin Klein men’s briefs - treat yourself to the whole Calvin Klein Men’s Underwear range. Make Calvin Klein men’s trunks a staple within your collection today.

At Calvin Klein, we believe plus size women’s underwear should be as gorgeous and sensual as the rest of our collection.

That’s why we designed plus size options that let you show off your personal style and stay comfortable all day long, with iconic pieces that flatter the body and highlight your curves. When you buy Calvin Klein plus size underwear, you’ll have the confidence of knowing you look and feel your best every day.

Plus size underwear that moves with you

There’s nothing worse than fussing with uncomfortable underwear, and you can kiss that farewell with the sleek bras and panties from Calvin Klein online. We know the best underwear for plus size women looks as good at the end of the day as the moment you put it on. And you could sleep in our women’s plus size cotton underwear — it’s that comfortable. Our Hipster Brief, Bikini Brief, Thong, and Bralette move with you like a second skin and work equally well under jeans, workout wear, or today’s slim body con styles.

A beautiful selection of colours and fits

You will love the different colours and cuts offered in our women’s plus size cotton underwear. Buy them all and mix and match to your heart’s content so that you get the colour and fit combos that work just for you. And don’t forget to check out our CK One Lace Bralette and Bikini Brief when you want something a little more romantic with the comfort of our other pieces. Never sacrifice style again to get the plus size underwear you need when you shop Calvin Klein.

With each online order over $100, you will enjoy free standard shipping anywhere in Australia. And if you just can’t wait to experience the supreme comfort and elegance of Calvin Klein plus size women’s underwear, try express shipping using Star Track.