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.

Under Armour Boys Multipack Performance Cotton Boxerjock Brief

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AR$65027

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Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Gear up your kid’s day with comfort that performs!

MULTIPACK CONVENIENCE - Four pairs in one pack means fewer laundry days and more ready-to-go essentials.
DURABILITY MEETS STYLE - Premium materials ensure long-lasting wear that keeps up with your child’s energy.
STREAMLINED ATHLETIC FIT - Fitted but never tight—engineered to move with every jump, run, and play.
TRUSTED PERFORMANCE BRAND - Under Armour’s innovation delivers comfort and confidence for every adventure.
ALL DAY LIGHTWEIGHT COMFORT - Stay fresh and cool with breathable cotton stretch fabric designed for active kids.

Under Armour Boys' Multipack Performance Cotton Boxerjock Briefs combine a breathable 57% cotton blend with high-stretch fabric to deliver a snug, athletic fit that stays put all day. This 4-pack offers premium durability and lightweight comfort, making it the go-to choice for active boys who demand performance and style from their underwear.

Specifications

ASIN	B07Q5T2SG1
ASIN	B0714BNVJG
Additional Features	Lightweight,Stretch
Age Range Description	Big Kid
Apparel Fabric Stretch	High Stretch
Apparel Fabric Weight Class	Lightweight
Best Sellers Rank	#5,984 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #6 in Boys' Boxer Shorts
Bottom Style	Boxer Briefs,Boxers
Brand Name	Under Armour
Color	Mod Gray
Customer Reviews	4.7 4.7 out of 5 stars (8,218)
Date First Available	July 12, 2017
Department	boys
Fabric Type	57% Cotton, 38% Polyester, 5% Spandex
Fit Type	Streamlined fit that’s not too tight or too loose.
Fit to Size Sentiment	positive
Garment Size Country	United States
Import Designation	Imported
Item Type Name	Boxer Briefs
Item Weight	5.28 ounces
Item model number	2 Pack Solid Cotton Boxer Briefs
Manufacturer	Under Armour
Manufacturer	Under Armour Children's Apparel
Manufacturer Part Number	2527X67019-06-PC-006-YSM
Material Type	Cotton
Number of Items	4
Package Dimensions	7.4 x 5.6 x 1.4 inches; 2.7 ounces
Pattern	Solid
Product Care Instructions	Machine Wash
Rise Style	Mid
Size	Small
Sport Type	outdoor_lifestyle
Style Name	Multipack Performance Cotton Boxerjock Brief
Style Number	2527X67019-06-PC
Subject Character	Sports
Theme	Sports
UPC	193579416737
Unit Count	4 Count

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AR$65027

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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