Product Overview

Cotton Comfort. Sleek Compression. All-Day Performance.

Experience unmatched ease and support with our Ultra Light Compression Muscle Shirt and Boxer Set—a breathable, cotton-spandex blend designed to feel like second skin. Whether you're at the gym, at work, or on the move, this ultra-light base layer smooths, supports, and flexes with your every move.

Choose between short or long boxers to match your needs. Internist-recommended for support, these snug-fitting underwear also double as inguinal hernia prevention briefs and scrotal support—making this a true performance wear essential.

Compression Where You Need It:

Muscle Shirt Features:
- Light compression smooths the chest and torso
- Reduces gynecomastia bounce and improves posture
- Stretch cotton construction flexes with you—great for sports or workwear
- Wear under your button-down shirt or on its own at the gym
Boxer Features:
- Snug-fitting short or long boxer options
- Cotton crotch with fly opening and support pouch for total comfort
- Ideal for daily wear, sports, or medical use (hernia/scrotal support)
- Soft waistband and flat-seam construction prevent discomfort

✨ Key Product Highlights:

Material:
- Shirt & Short Boxers: Cotton-Spandex Blend
- Long Boxers: Cotton-Polyester-Spandex for more hold and durability
Designed for Movement: Stretch fabric conforms to your body and rebounds with your motion
Invisible Under Clothes: Smooth silhouette perfect for layering
Made in the USA: Crafted with premium, USA-made materials for quality you can trust

Size Guide:
Muscle Shirt – Chest (inches):
Small: 32–35
Medium: 36–39
Large: 40–44
X-Large: 45–48
2X: 49–52
3X: 53–56

Boxers – Waist (inches):
X-Small: 24–27
Small: 28–32
Medium: 33–36
Large: 37–40
X-Large: 41–44
2X: 45–48
3X: 49–52
4X: 53–56
5X: 57–60
6X (Long Boxers Only): 61–64

**Internist-inspected for medical and sports-related support.

"You forget you have them on. Super breathable and supportive without the bulk. The long boxers give amazing stability!"