Youth SEAWASH™ Tee - Branding - Keystone
Sizing guide
Tees & Tanks
UNISEX SIZING
| SIZE | SMALL | MEDIUM | LARGE | XL | XXL | XXXL |
| CHEST | 30-33 | 34-37 | 38-42 | 43-46 | 47-50 | 51-54 |
| SLEEVE | 33 | 34 | 35 | 36 | 37 | 38 |
Polos
| SIZE | SMALL | MEDIUM | LARGE | XL | XXL |
| CHEST | 34-36 | 37-40 | 41-42 | 43-45 | 46-50 |
| NECK | 13.5-14 | 14.5-15 | 15.5-16 | 16.5-17 | 17.5-18 |
Dress Shirts
| SIZE | SMALL | MEDIUM | LARGE | XL | XXL |
| CHEST | 36-38 | 39-42 | 43-44 | 45-46 | 47-48 |
| NECK | 15.5-16 | 16-16.5 | 16.5-17 | 17-18 | 18-18.5 |
| SLEEVE | 32.5-33.5 | 33.5-34.5 | 34.5-35.5 | 36-37 | 37-38 |
Outerwear
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| CHEST | 32-35 | 36-39 | 40-42 | 43-45 | 46-48 | 48-51 |
| SLEEVE | 32-33 | 33-34 | 34-35 | 35-36 | 36-37 | 37-38 |
Tarpon Shorts
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 26-28 | 29-31 | 32-35 | 36-38 | 39-42 | 43-46 |
| INSEAM* | 6 | 6 | 6 | 6 | 6 | 6 |
Swim
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 26-28 | 29-31 | 32-35 | 36-38 | 39-42 | 43-46 |
| INSEAM* | 6 | 6 | 6 | 6 | 6 | 6 |
Boxers
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 24-26 | 28-30 | 31-34 | 35-38 | 40-42 | 43-45 |
| INSEAM* | 5 | 5 | 5 | 5 | 5 | 5 |
Lounge Pants
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 24-26 | 27-30 | 31-34 | 35-38 | 39-42 | 43-45 |
| INSEAM* | 30 | 30 | 31 | 31 | 31 | 31 |
Joggers
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 24-26 | 27-30 | 31-34 | 35-37 | 38-40 | 41-43 |
| INSEAM* | 27 | 27.5 | 28 | 28.5 | 29 | 29 |
Sandals
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| MEN'S SHOE | 5-6 | 7.5-8.5 | 8.5-9.5 | 9.5-10.5 | 11-12 | 12-13.5 |
Tees & Tanks
UNISEX SIZING
| SIZE | SMALL | MEDIUM | LARGE | XL | XXL | XXXL |
| CHEST | 30-33 | 34-37 | 38-42 | 43-46 | 47-50 | 51-54 |
| SLEEVE | 33 | 34 | 35 | 36 | 37 | 38 |
Jerseys
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL | XXXL |
| CHEST | 29-32 | 30-33 | 34-37 | 38-42 | 43-46 | 47-50 | 51-54 |
| SLEEVE | 32 | 33 | 34 | 35 | 36 | 37 | 38 |
Performance Tanks
| SIZE | XS | SMALL | MEDIUM | LARGE | XL |
| CHEST | 32 | 34 | 36 | 38 | 40 |
Women's Polos
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| CHEST | 32 | 34.5 | 37 | 39.5 | 42.5 | 45.5 |
Caroline V-neck
| SIZE | XS | SMALL | MEDIUM | LARGE | XL |
| CHEST | 26 | 28 | 30 | 32 | 34 |
Outerwear
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| CHEST | 32-35 | 36-39 | 40-42 | 43-45 | 46-48 | 49-51 |
| SLEEVE | 32-33 | 33-34 | 34-35 | 35-36 | 36-37 | 37-38 |
Shorts
| SIZE | 00 | 0 | 2 | 4 | 6 | 8 | 10 |
| WAIST | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| HIP | 34 | 35 | 36 | 37 | 38 | 39 | 40 |
Lounge Shorts
| SIZE | XS | SMALL | MEDIUM | LARGE | XL |
| WAIST | 24-25 | 26-27 | 28-29 | 30-32 | 33-34 |
| HIP | 34.5-35.5 | 36.5-37.5 | 38.5-39.5 | 41-42.5 | 44.5 |
| INSEAM* | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Lounge Pants
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 24-26 | 27-30 | 31-34 | 35-38 | 39-42 | 43-45 |
| INSEAM* | 30 | 30 | 31 | 31 | 31 | 31 |
Joggers
UNISEX SIZING
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WAIST | 24-26 | 27-30 | 31-34 | 35-37 | 38-40 | 41-43 |
| INSEAM* | 27 | 27.5 | 28 | 28.5 | 29 | 29 |
Leggings
| SIZE | XS | SMALL | MEDIUM | LARGE | XL |
| WOMEN'S SIZE | 0-2 | 4-6 | 8-10 | 12-14 | 16 |
| WAIST | 25-26 | 27-28 | 29-30 | 31-33 | 34-36 |
| HIP | 34.5-35.5 | 36.5-37.5 | 38.5-39.5 | 40.5-42.5 | 43.5-45.5 |
| INSEAM* | 25 | 25 | 26 | 26 | 26 |
Sandals
| SIZE | XS | SMALL | MEDIUM | LARGE | XL | XXL |
| WOMEN'S SHOE | 6.5-7.5 | 9-10 | 10-11 | 11-12 | 12.5-13.5 | 13.5-15 |
All measurements are in inches, unless otherwise noted. Measurements refer to body dimensions, unless denoted by *. Fit may vary based on style and personal preference.
Simple, bold, and made for everyday adventures, our Youth Branding – Keystone Short Sleeve Tee delivers all-day comfort with classic Southern style. Crafted from a soft polyester and cotton blend, it offers lightweight breathability, lasting durability, and a broken-in feel kids will love from the first wear. The back features a clean, shield-style Southern Marsh Co. logo for a timeless, heritage-inspired look. Easy to pair with shorts or jeans, this tee is perfect for school days, weekends, and outdoor fun. It keeps its shape and softness wash after wash, making it a dependable favorite in any young wardrobe.
- 65% Polyester | 35% Cotton
- Also Available in Adult
- Soft, Lightweight, and Breathable
- Classic Unisex Fit
- Signature Southern Marsh Branding