NEW Shop by Gender Kid's New Arrivals - Flash Sale: 70% Off Today Only

Showing 1–15 of 119 results

-70%

Dad & Me PJ Bundle

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-70%

Like Father Like Son Bundle

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-70%

Little Lounger Bikini Bundle

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-70%

Little Lounger Boxer Brief Bundle

Sale

-70%

Little Lounger Brief Bundle

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-70%

Mom & Me PJ Bundle

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-70%

UltraModal™ Core Boys Boxer Brief 3-Pack | Beach Pack

Size: 10, 12, 2T/3T, 4/5, 4T, 6/7, 8

Sale

-70%

UltraModal™ Core Boys Boxer Brief 3-Pack | Cars & Space Pack

Size: 10, 12, 2T/3T, 4/5, 4T, 6/7, 8

Sale

-70%

UltraModal™ Core Boys Boxer Brief 3-Pack | Classic Boy Pack

Size: 10, 12, 2T/3T, 4/5, 4T, 6/7, 8

Sale

-70%

UltraModal™ Core Boys Boxer Brief 3-Pack | Dino Land Pack

Size: 10, 12, 2T/3T, 4/5, 4T, 6/7, 8

Sale

-70%

UltraModal™ Core Boys Boxer Brief 3-Pack | Dino Pack

Size: 10, 12, 2T/3T, 4/5, 4T, 6/7, 8

Sale

-70%

UltraModal™ Core Boys Boxer Brief 3-Pack | Finn to the Moon Pack

Size: 10, 12, 2T/3T, 4/5, 4T, 6/7, 8

Sale

-70%

UltraModal™ Core Boys Boxer Brief 3-Pack | Gaming Pack

Size: 10, 12, 2T/3T, 4/5, 4T, 6/7, 8

Sale

-70%

UltraModal™ Core Boys Boxer Brief 3-Pack | George to the Moon Pack

Size: 10, 12, 2T/3T, 4/5, 4T, 6/7, 8

Sale

-70%

UltraModal™ Core Boys Boxer Brief 3-Pack | Island Pack

Size: 10, 12, 2T/3T, 4/5, 4T, 6/7, 8

Sale

Find your fit using body measurements. Choose a guide and your preferred unit below.

Product guide

Measurements Inches Centimeters

Men — UltraModal™ Core Boxer Brief

Swipe or scroll the table to see every size.

Men — UltraModal™ Core Boxer Brief — Inches
Measurement	S	M	L	XL	2XL	3XL	4XL
Natural Waist (in)	29–31	31–33	33–35.5	35.5–38	38–41	41–43	43–46

Swipe or scroll the table to see every size.

Men — UltraModal™ Core Boxer Brief — Centimeters
Measurement	S	M	L	XL	2XL	3XL	4XL
Natural Waist (cm)	73–78	78–83	83–90	90–96	96–104	104–109	109–116

Women — UltraModal™ FeelFree

Swipe or scroll the table to see every size.

Women — UltraModal™ FeelFree — Inches
Measurement	XS	S	M	L	XL	2XL	3XL	4XL
Bust (in)	32–34	34–36	36–38	38–40	40–42	42–44	44–46	46–48
Waist (in)	24–26	26–28	28–30.5	30.5–33.5	33.5–36.5	36.5–39.5	39.5–43.5	43.5–46.5
Hips (in)	34–36	36–38	38–40.5	40.5–43.5	43.5–46.5	46.5–49.5	49.5–52.5	52.5–55.5

Swipe or scroll the table to see every size.

Women — UltraModal™ FeelFree — Centimeters
Measurement	XS	S	M	L	XL	2XL	3XL	4XL
Bust (cm)	81–86	86–91	91–96	96–101	101–106	106–111	111–116	116–121
Waist (cm)	60–66	66–71	71–77	77–85	85–92	92–100	100–110	110–118
Hips (cm)	86–91	91–96	96–102	102–110	110–118	118–125	125–133	133–140

How to Measure

Natural waist: Measure around your natural waist with the tape level and comfortably snug.

Hips: Measure around the fullest part of your hips, keeping the tape level.

Bust: Measure around the fullest part of your bust with the tape level.

These guides cover the styles shown above. Check your product's fit and available sizes before choosing.

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