My son is 14 years weight 100 pounds what is his size

He'd be between a L and XL, depending on waist size. I'd say L for an average build, XL if waist is larger build. 100 pounds at 14 sounds closer to L though. Hope this helps.

What size is the xlarge youth

I would say size 16. My son wears XL in Nike pants, size 16 dress pants, and wears YXL underwear. Hope this helps!

my grandson wears a size 6 so what size underwear will that be...s,m, l???

Hi, It depends... is he skinny or husky? According to the Under Armour chart, he’d be an XS, but if he’s on the huskier side, get small.

Boys Multipack Performance Cotton Boxerjock Brief Lightweight And Smooth Stretch

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Description

🔥 Elevate your essentials with performance that keeps up! 🔥

ATHLETIC SLIM FIT - Designed for a sleek, performance-driven silhouette that moves with you.
MULTIPACK CONVENIENCE - Four pairs per pack means you’re always ready, no laundry panic needed.
ADVANCED 4 WAY STRETCH - Experience unrestricted movement in every direction—no compromises.
LIGHTWEIGHT BREATHABLE - Crafted with a smooth, lightweight fabric blend for all-day comfort.
MOISTURE TRANSPORT SYSTEM - Stay cool and dry all day with sweat-wicking technology.

Under Armour’s Boy's Multipack Performance Cotton Boxerjock Briefs combine a sleek athletic cut with high-stretch fabric and moisture-wicking technology, delivering lightweight, breathable comfort in a convenient 4-pack—perfect for active kids who demand style and performance every day.

Specifications

ASIN	B08VYHL34R
ASIN	B0714BNVJG
Additional Features	Stretch
Age Range Description	Big Kid
Apparel Fabric Stretch	High Stretch
Apparel Fabric Weight Class	Lightweight
Best Sellers Rank	#9,752 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #12 in Boys' Boxer Shorts
Bottom Style	Boxers
Brand Name	Under Armour
Color	Black/Gray Camo
Customer Reviews	4.7 4.7 out of 5 stars (7,355)
Date First Available	July 12, 2017
Department	boys
Fabric Type	57%COTTON, 38%POLYESTER, 5%SPANDEX
Fit Type	stretch
Fit to Size Sentiment	Positive
Garment Size Country	United States
Item Type Name	Underwear
Item Weight	0.42 Pounds
Item model number	2 Pack Solid Cotton Boxer Briefs
Manufacturer	Under Armour
Manufacturer	Under Armour Children's Apparel
Manufacturer Part Number	25UWFEJ05F-999-PC
Material Type	Polycotton
Number of Items	4
Package Dimensions	7.4 x 5.6 x 1.4 inches; 2.7 ounces
Pattern	Camouflage
Product Care Instructions	Machine Wash
Rise Style	Mid
Size	Medium
Style Name	Multipack Performance Cotton Boxerjock Brief, Lightweight & Smooth Stretch Fit
Style Number	25UWFEJ05F-999-PC
Subject Character	Sports
Theme	Sports
UPC	194753818118
Unit Count	4.0 Count

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¥5480

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Boy's Multipack Performance Cotton Boxerjock Brief, Lightweight & Smooth Stretch Fit

Description

Specifications

Common Questions