UNDERWEAR & SWIMWEAR

WOMEN UNDERWEAR, SWIMWEAR AND LOUNGEWEAR

Bras and Bikini Tops - Numeric Sizes

EU65A70A75A80A85A90A95A100A105A105A65B70B75B80B85B90B95B100B105B105B65C70C75C80C85C90C95C100C105C105C65D70D75D80D85D90D95D100D105D105D65E70E75E80E85E90E95E100E105E105E65F70F75F80F85F90F95F100F105F105F65G70G75G80G85G
UK30A32A34A36A38A40A42A44A46A48A30B32B34B36B38B40B42B44B46B48B30C32C34C36C38C40C42C44C46C48C30D32D34D36D38D40D42D44D46D48D30DD32DD34DD36DD38DD40DD42DD44DD46DD48DD30E32E34E36E38E40E42E44E46E48E30F32F34F36F38F
FR/BE/ES80A85A90A95A100A105A110A115A120A120A80B85B90B95B100B105B110B115B120B120B80C85C90C95C100C105C110C115C120C120C80D85D90D95D100D105D110D115D120D120D80E85E90E95E100E105E110E115E120E120E80F85F90F95F100F105F110F115F120F120F80G85G90G95G100G
IT/CS0A1A2A3A4A5A6A7A8A8A0B1B2B3B4B5B6B7B8B8B0C1C2C3C4C5C6C7C8C8C0D1D2D3D4D5D6D7D8D8D0E1E2E3E4E5E6E7E8E8E0F1F2F3F4F5F6F7F8F8F0G1G2G3G4G
US30A32A34A36A38A40A42A44A46A48A30B32B34B36B38B40B42B44B46B48B30C32C34C36C38C40C42C44C46C48C30D32D34D36D38D40D42D44D46D48D30DD32DD34DD36DD38DD40DD42DD44DD46DD48DD30DDD32DDD34DDD36DDD38DDD40DDD42DDD44DDD46DDD48DDD30G32G34G36G38G

Bras and Bikini Tops - Alpha Sizes

SIZEXSSMLXL1XL2XL3XL

Loungewear Tops

SIZEXSSMLXL
BUST84-8689-9194-9799-102107-109

Panties and Loungewear Bottoms

SIZEXSSMLXL
HIPS88-9093-9598-100102-105110-113

Plus Size Bras and Panties

SIZE1XL2XL3XL
WAIST97-102107-112117-122
HIPS119-124130-135140-145

Bikini Bottoms

SIZEXXSXSSMLXLXXL
HIPS88-9091-9394-9697-99100-102104-106108-110

Plus Size Bikini Bottoms

SIZE1XL2XL3XL
HIPS117-121122-127128-133

MEN UNDERWEAR, SWIMWEAR AND LOUNGEWEAR

Underwear and Loungewear Bottoms

SIZEXSSMLXLXXL

Plus Size Underwear Bottoms

SIZE2XL3XL4XL

Swimwear Bottoms

SIZESMLXLXXL

Loungewear Tops

SIZESMLXLXXL

KIDS LOUNGEWEAR AND UNDERWEAR

Kids Loungewear & Underwear

INTERNATIONALXXSXSSMLXLXXL
EU/UK (YEARS)46810121416
FR4A6A8A10A12A14A16A
IT104116128140152164170
US46810121416

Calvin Klein Underwear and Swimwear Size Guide

Whether you're lounging on the beach, working out in the gym or working in the office, your comfort is important. Get a comfortable fit with the Calvin Klein Underwear and Swimwear Size Guide. Our sizing guide will help you determine the correct fit based on your measurements. We also provide instructions to help you measure yourself accurately to ensure a perfect fit. After determining your measurements, we've got you covered with a wide selection of comfortable underwear and swimwear that will fit like it was made for you. Also discover our Clothing Size Guide to choose the right outfits that match your body measurements and make sure you always look and feel comfortable, despite the occasion.