Men's Loungewear

Cotton Pyjamas and Loungewear Set Options

The core of the range is built on pure cotton. Long pyjama loungewear set styles use 100% combed cotton in poplin, jersey or fil-a-fil weaves. Combed cotton removes the shorter fibres before spinning, giving a smooth, breathable fabric that stays soft after many washes. The fil-a-fil weave produces a fine crosshatch texture and a slightly lighter feel than standard jersey cotton.

Mercerised cotton styles add a subtle lustre and hold print colours more vividly. These sets keep their shape wash after wash. Necklines include round neck, V-neck, button-collar and open-front jacket styles. Each set pairs a top with matching trousers in a relaxed cut with a drawstring waistband. Colour options cover navy, burgundy, blue, turquoise, taupe and heather tones, as well as stripe and striped patterns on several long pyjama styles.

If you want to browse the full range including long-sleeve options for colder nights, the men's pyjamas collection has the complete line-up.

Velvet Jogger Sweatshirt Sets to Relax In

For a warmer, thicker loungewear set, the "jogger-style" models are crafted from a velour fabric made of an 80% cotton and 20% polyester blend. The velour fabric, which envelops the skin while retaining heat, makes this an ideal choice for cooler evenings. The sweatshirt-style top features ribbed cuffs and hem, and is available in both crew-neck and V-neck versions. The pants feature a drawstring waist, side-seam pockets, and a relaxed fit.

Available colors include navy blue, taupe, taupe-grey, and grey, as well as striped styles featuring contrasting trim. The grey velvet loungewear set is one of the range's most popular items. Each set consists of two matching pieces. It offers extra warmth when moving between rooms and is also suitable for quick outings.

Short Loungewear Sets and Striped Lounge Styles

Short loungewear sets use 100% pure combed cotton jersey. Each set includes a matching shirt-style or round-neck short-sleeve top and a pair of lounge shorts. The lounge shorts have a drawstring waist and side seam pockets. V-neck and round-neck top styles are both available.

These loungewear shorts suit warm evenings and well-heated homes. The combed cotton is lightweight and breathable, making them a laidback choice for warmer weather. Some styles use a striped pattern or printed chest pocket detail. For a cooler option, the bi-material sets pair a combed cotton jersey top with flannel cotton trousers for warmth without bulk.

For individual lounge bottoms to pair with existing tops, the men's lounge pants section has separate trousers in the same cotton and cotton-polyester blends.

Pure Cotton Jersey Lounge Pants and Sizes

Most men's loungewear styles run from S to XXL. Some models extend to XXXL. The fit is relaxed throughout: loose at the chest, with a drawstring waist on all trousers. If you are between two sizes, the larger gives more comfort for home wear. All styles have enough give to feel comfortable without pulling at the chest or waist.

Washing and Care for Grey, Comfy and Cosy Home Sets

Wash all cotton loungewear and pyjamas at 30 degrees, inside out on a gentle cycle. Skip fabric softener: it coats cotton fibres over time and reduces how the fabric feels. Air dry flat or on a hanger. For velvet jogger sets, avoid high-heat tumble drying to keep the pile and ribbed trim in good condition. Cotton dries quickly and holds its colour across many washes.

Dressing Gown, Top and Nightwear Wardrobe Options

The Mariner Underwear men's loungewear range is comfortable loungewear for men to unwind in during downtime at home or for relaxing at home on a weekend morning. A cosy cotton or velvet lounge set pairs well with a dressing gown for mornings or cooler evenings. The range sits alongside a full set of men's nightwear options, including nightshirts and long sleep styles. Browse the men's nightwear section for the full range of sleep and lounge styles. Mariner Underwear has made nightwear and loungewear in France since 1967, applying the same approach to cotton quality and sizing across every piece in the range.

Frequently Asked Questions

What types of men's loungewear does Mariner Underwear sell?

The range includes cotton pyjama sets in combed cotton and mercerised cotton, velvet jogger-style sets in an 80/20 cotton-polyester blend, short loungewear sets in 100% combed cotton jersey, and bi-material sets pairing jersey tops with flannel trousers. All styles are for home and lounge wear.

What fabric is the men's loungewear made from?

Most styles use 100% combed cotton in jersey, poplin or fil-a-fil weaves. Some styles use 100% mercerised cotton for a finer finish. The velvet jogger sets are 80% cotton and 20% polyester. All fabrics are machine washable.

What sizes do the men's loungewear styles come in?

Most styles run from S to XXL. Some mercerised cotton models are available up to XXXL. The fit is relaxed and comfortable for home wear throughout the range.

How do I wash men's loungewear?

Wash at 30 degrees inside out on a gentle cycle. Avoid fabric softener as it coats cotton fibres and reduces the feel of the fabric over time. Air dry flat or on a hanger. For velvet jogger sets, avoid high-heat tumble drying to keep the pile in good condition.

Can I wear a jogger loungewear set outside?

The velvet jogger sets and combed cotton styles are designed for home use, but the jogging-style cut and neutral colours like navy and taupe make them comfortable for short trips out. They are not designed as outdoor sportswear.

What neckline styles are available in the loungewear range?

Styles include round neck, V-neck, button-collar and open-front jacket cuts. Round neck and V-neck are available across both cotton and velvet styles. Open-front jacket styles come in the long cotton pyjama sets.

Are the short loungewear sets suitable for summer?

Yes. The short loungewear sets use 100% combed cotton jersey, which is lightweight and breathable. The short cut avoids excess warmth on hot evenings. They are the most popular style in the range for warmer weather.