Since CALIDA is a Swiss underwear brand, CALIDA sizes (S, M, L, XL, XXL) may differ from European or international standard sizes. The chart below will help you find the right size.
How to measure correctly:
CALIDA sizes
S
M
L
XL
XXL
Breast circumference (in cm)
92 - 96
97 - 103
104 - 108
109 - 115
116 - 120
Waist circumference (in cm)
78 - 83
84 - 92
93 - 98
99 - 106
107 - 111
Hip circumference (in cm)
96 - 99
100 - 104
105 - 108
109 - 113
114 - 117
CALIDA sizes
S
M
L
XL
XXL
EU / CH / DE
4
5
6
7
8
Clothing sizes
46/48
50
52/54
56
58/60
Size IT
2
3
4
5
6
Size FR
3
4
5
6
7
UK (Sleepwear + Tops )
36/37
38/40
41/42
43/45
46/47
UK (Underwear + Pants)
30/32
33/35
36/38
39/41
42/44
Size UK
32
34
36
38
40
Size US
36
38/40
42/44
46
48
Size LL (extra long L) : The back, sleeves and legs are 5 cm longer than the normal size L.
Clearly defined silhouette with a timeless crew neck shape
Cotton and modal combine to create a smooth and pleasantly soft feel on the skin
Interlock quality ensures a light and fine wearing experience
Crew neckline offers a classic and discreet fit
Short sleeves and opaque finish make the shirt ideal for relaxed days
Gentle elasticity allows freedom of movement without restriction
swiss+cotton: The Swiss seal of quality
swiss+cotton: The Swiss seal of quality
swiss+cotton is the seal of quality for the finest Pima® cotton, of which at least 67% is manufactured in Switzerland in compliance with the highest quality and environmental standards. The extra-long fibres and gentle harvesting process make swiss+cotton fabrics supple, easy to care for, durable and long-lasting.
swiss+cotton: The Swiss seal of quality
swiss+cotton: The Swiss seal of quality
swiss+cotton is the seal of quality for the finest Pima® cotton, of which at least 67% is manufactured in Switzerland in compliance with the highest quality and environmental standards. The extra-long fibres and gentle harvesting process make swiss+cotton fabrics supple, easy to care for, durable and long-lasting.
OEKO-TEX® STANDARD 100: Tried and tested material safety
All components of this product have been tested for harmful substances according to the criteria of OEKO-TEX® STANDARD 100.
OEKO-TEX® STANDARD 100: Tried and tested material safety
All components of this product have been tested for harmful substances according to the criteria of OEKO-TEX® STANDARD 100.
The short-sleeved shirt from the RMX SLEEP SUPERLIGHT series features a clear silhouette and a restrained design. The smooth surface gives the shirt a subtle elegance, while the crew neckline ensures a harmonious appearance. The combination of cotton and modal makes it pleasantly soft and comfortable for relaxed moments.
At CALIDA, users with a customer account have the opportunity to rate our products. We do not check whether our customers have actually purchased the rated product. After a review by our customer service, which pays particular attention to inappropriate content, the ratings are published. To determine the overall rating, we use a simple average of all the ratings submitted. Your honest opinion is very important to us.
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1 review
Average rating of 5 out of 5 stars
5
Romeo
Review from 08/07/2026
Einfach Calida-Qualität wie ich sie gewöhnt bin
Mein zweites T-Shirt und ich liebe sie. Angenehm auf der Haut. Wenn man schwitzt ist es schnell wieder trocken. Pflegeleicht, behält lange Zeit Form und Farbe. Ich werde noch mehr bestellen. Ein echter Sommertipp.
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14284-139-MShort-sleeved shirthttps://www.calida.com/en-ch/p/short-sleeved-shirt-p-14284-139-m/https://images2.calida.com/1/4/14284-139-01.jpg?width=1280&quality=90&ts=1789991320InStock59.9CHF14284-139-Mca89efb11e7ddaec3c970b032ae4b2cfMmarsalaInterlock, superleicht & extrafeinOrangeCotton, Pima® Cotton, Swiss+Cotton40° machine washExtra soft, InterlockAutumn/WinterUnicolouredcal_material_oekotex, cal_material_swiss_cottonMenCoolinghw26RMX Sleep Superlight2026-07-07 08:07:37.3687613381467732{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","representation":"box","expressionForListings":true},{"id":"f7bd60b75b29d79b660a2859395c1a24","representation":"box","expressionForListings":false}],"displayCheapestVariant":null,"displayMainVariant":null}truetrue14284-139-MShort-sleeved shirt59.959.918https://www.calida.com/en-ch/p/short-sleeved-shirt-p-14284-139-m/https://images2.calida.com/1/4/14284-139-01.jpg?width=1280&quality=90&ts=1789991320InStock14284-139-Mca89efb11e7ddaec3c970b032ae4b2cfMmarsalaInterlock, superleicht & extrafeinOrangeCotton, Pima® Cotton, Swiss+Cotton40° machine washExtra soft, InterlockAutumn/WinterUnicolouredcal_material_oekotex, cal_material_swiss_cottonMenCoolinghw26RMX Sleep Superlight2026-07-07 08:07:37.3687613381467732{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","representation":"box","expressionForListings":true},{"id":"f7bd60b75b29d79b660a2859395c1a24","representation":"box","expressionForListings":false}],"displayCheapestVariant":null,"displayMainVariant":null}truetrue/Men/Men/Cotton/Test NW Aktion/Men/Interlock/Men/Trends/Men/Supima Cotton/Men/CALIDA CLUB Campaign/Men/Gift ideas/Men/Gift ideas/CALIDA GIft Guide/Men/Gift ideas/CALIDA GIft Guide/Good sleep/Men/Gift ideas/CALIDA GIft Guide/Minimalist/Men/Summer Shop/Men/Summer Shop/Travel essentials/Men/Trends/swiss+cotton/Men/Trends/Travel-Must-Haves/Calida/Men/Gift ideas/Gifts up to 100 ,-/Men/Daily Functionwear/Men/Daily Functionwear/Sleep cool/Men/Nightwear/Men/Nightwear/Functional nightwear/Men/Nightwear/Functional nightwear/Cooling nightwear/Men/Nightwear/Pyjama tops/Men/Nightwear/Mix & Match/men/cotton/men/interlock/men/trends/men/supima-cotton/men/calida-club-campaign/men/gift-ideas/calida-gift-guide/good-sleep/men/gift-ideas/calida-gift-guide/minimalist/men/summer-shop/travel-essentials/men/trends/swiss-cotton/men/trends/travel-must-haves/men/gift-ideas/gifts-up-to-100/men/daily-functionwear/sleep-cool/men/nightwear/functional-nightwear/cooling-nightwear/men/nightwear/men/daily-functionwear/men/men/nightwear/pyjama-tops/men/gift-ideas/men/nightwear/mix-match/men/nightwear/functional-nightwear018fce97cd6b728ab48693f4bf6c80220190bace51277ad59caf7219420fb585019270043275781aaed63694c3e077100194bc8f4ff6720bbbb8cb6ecf973597019541b7f99b70b8bf7b9b93860830570195476630f07261b1eb2e6d8b2dbe050196a9e0bd1f7056884ef76fecfee1450199e28f406a750786b47d09b6fe08400199e28fdaf470978d67c6d762b9ea8a019d9abd7f727ae487c6813c816f370b019d9ac03e50765496935ee45c86ebad019fa7f779d47d4f82ded7c65b8203ad019fc6c3ee497133a6f5b69436acbfb21e483f25046e7ce0b677ba8684ef5287355f9b6e29ddd0dedaf161ae733e85314a2f37e5d50a9f0af56d11f92865d7425a6b1dfa29b3e976a343e87480147f8c7e98d83f3df59e8152974c75f303ac3891b7f51967318425e6a139c55419f2849555dc326e9a76b75604babc9f615f6ea6afb4e457e9cf18733585274b082b47ad8216cdb666d9b07e0d946c0ca3e779ed14459598c4c863522a07312cd68870ee13f43c46ee25b21aa1b537e3cbfef7f160d4019b8683af8676f6566a5b5698018fce97cd6b728ab48693f4bf6c8022a6afb4e457e9cf18733585274b082b47ed14459598c4c863522a07312cd688709555dc326e9a76b75604babc9f615f6e019d9abd7f727ae487c6813c816f370b019541b7f99b70b8bf7b9b938608305791b7f51967318425e6a139c55419f2847e98d83f3df59e8152974c75f303ac38f160d4019b8683af8676f6566a5b5698CALIDAThe short-sleeved shirt from the RMX SLEEP SUPERLIGHT series features a clear silhouette and a restrained design. The smooth surface gives the shirt a subtle elegance, while the crew neckline ensures a harmonious appearance. The combination of cotton and modal makes it pleasantly soft and comfortable for relaxed moments.59.95
