Name: Calvin Klein Men's Heritage Classic Cotton Rib Boxer Brief | Ribbed, Breathable Comfort
Brand: Calvin Klein
SKU: CK-NB4505-V8C-S
Price: 32.0 USD
Availability: InStock

Man wearing Calvin Klein Heritage Classic Cotton Rib Boxer Brief in grey heather, front view, white background

Side view of man wearing Calvin Klein Heritage Classic Cotton Rib Boxer Brief in grey heather, grey studio background

Full-body front view of man wearing Calvin Klein Heritage Classic Cotton Rib Boxer Brief in grey heather, grey studio background

Back view of man wearing Calvin Klein Heritage Classic Cotton Rib Boxer Brief in grey heather, grey studio background

Low stock - 3 items left
Inventory on the way

$32.00

Shipping calculated at checkout.

Size chart

Waist(in)

BRAND	XS	SMALL	MEDIUM	LARGE	X-LARGE	XX-LARGE
Bike Athletic	28-29	30-31	32-33	34-36	37-39	40-42
Calvin Klein	24-26	28-30	32-34	36-38	40-42	44-46
ExOfficio	--	30	32-34	36-38	40-42	44-46
Mack Weldon	--	28-30	31-34	34-36	36-40	42-46
PSD Underwear	24-26	28-30	32-34	36-38	40-42	44-48
Rhone	27-29	29-30	31-33	34-36	37-39	40-44
Stance	28-30	30-32	32-34	34-36	36-38	38-40
Tommy Hilfiger	30-32	32-34	34-36	36-38	38-40	40-42

Calvin Klein's Heritage Classic Cotton Rib Boxer Brief is a men's ribbed cotton-stretch boxer brief with a contoured no-fly pouch and a woven Calvin Klein New York City logo waistband, available in multiple colorways.

This boxer brief pairs a classic silhouette with a modern, ribbed cotton-stretch fabric for a sleek, breathable feel. A woven Calvin Klein New York City logo patch sits at the center front waistband, and the soft, flexible waistband stays comfortable without digging in. The contoured pouch delivers support with no fly, making this a reliable everyday layer under any outfit.

Key Features

Ribbed cotton stretch: sleek, breathable fabric with a classic ribbed texture
Woven CK New York City logo: signature waistband branding
Soft, flexible logo waistband: comfortable fit that won't dig in
Contoured, no-fly pouch: built-in support without bulk
True-to-size fit: Calvin Klein's fit model is 6'1" and wears a size M

Composition: 89% cotton, 11% elastane Care: Machine wash Origin: Imported Universal Style #: NB4505

FAQ

What's the fabric made of? 89% cotton, 11% elastane, a ribbed cotton-stretch blend.

Is this a boxer brief or a trunk? Boxer brief. It runs a longer leg than a trunk or brief, with the classic Calvin Klein ribbed cotton construction.

Does it have a fly? No. It uses a contoured pouch for support instead of a fly opening.

How do I care for it? Machine wash.

[{"id":47175542145197,"title":"Grey Heather W\/ Punch Pink \/ S","option1":"Grey Heather W\/ Punch Pink","option2":"S","option3":null,"sku":"CK-NB4505-V8C-S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Calvin Klein Men's Heritage Classic Cotton Rib Boxer Brief | Ribbed, Breathable Comfort - Grey Heather W\/ Punch Pink \/ S","public_title":"Grey Heather W\/ Punch Pink \/ S","options":["Grey Heather W\/ Punch Pink","S"],"price":3200,"weight":454,"compare_at_price":null,"inventory_management":"shopify","barcode":"199156111002","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47175542177965,"title":"Grey Heather W\/ Punch Pink \/ M","option1":"Grey Heather W\/ Punch Pink","option2":"M","option3":null,"sku":"CK-NB4505-V8C-M","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Calvin Klein Men's Heritage Classic Cotton Rib Boxer Brief | Ribbed, Breathable Comfort - Grey Heather W\/ Punch Pink \/ M","public_title":"Grey Heather W\/ Punch Pink \/ M","options":["Grey Heather W\/ Punch Pink","M"],"price":3200,"weight":454,"compare_at_price":null,"inventory_management":"shopify","barcode":"199156110999","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47175542210733,"title":"Grey Heather W\/ Punch Pink \/ L","option1":"Grey Heather W\/ Punch Pink","option2":"L","option3":null,"sku":"CK-NB4505-V8C-L","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Calvin Klein Men's Heritage Classic Cotton Rib Boxer Brief | Ribbed, Breathable Comfort - Grey Heather W\/ Punch Pink \/ L","public_title":"Grey Heather W\/ Punch Pink \/ L","options":["Grey Heather W\/ Punch Pink","L"],"price":3200,"weight":454,"compare_at_price":null,"inventory_management":"shopify","barcode":"199156110982","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47175542112429,"title":"Grey Heather W\/ Punch Pink \/ XL","option1":"Grey Heather W\/ Punch Pink","option2":"XL","option3":null,"sku":"CK-NB4505-V8C-XL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Calvin Klein Men's Heritage Classic Cotton Rib Boxer Brief | Ribbed, Breathable Comfort - Grey Heather W\/ Punch Pink \/ XL","public_title":"Grey Heather W\/ Punch Pink \/ XL","options":["Grey Heather W\/ Punch Pink","XL"],"price":3200,"weight":454,"compare_at_price":null,"inventory_management":"shopify","barcode":"199156111217","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Model is protected under applicable copyrights trade marks and other proprietary including without limitation intellectual property rights and international treaties.

Shipping Policy

Local Warehouse: orders ship the next business day.
Remote Warehouses: processing varies by location — most ship within 2–3 business days, with a range of next-day up to 5 business days.
Once your order ships, you'll get a tracking number by email.
Orders of $60 or more shipping within the U.S. ship free.
Estimated transit: 2–5 business days (USPS Ground Advantage) for U.S. orders.
International orders: 5–14 business days via DHL eCommerce, depending on destination and customs processing.
If your order hasn't arrived within 2 weeks of the estimated delivery window, contact us and we'll sort out a replacement or refund.

Questions? Reach us anytime at byron@byronsbritches.com.

Currency

Men's Heritage Classic Cotton Rib Boxer Brief | Ribbed, Breathable Comfort