Meet his new warm-weather favorite. The Number 1 Dad Muscle Shirt is a soft, sleeveless tank made for workouts, yard work, and laid-back weekends with the family.
The relaxed fit and low-cut armholes keep it breathable and easy to move in—perfect for tossing the ball with the kids, tackling the to-do list, or sneaking in a quick gym session. It’s an easy way for him to stay cool and comfortable while still repping his dad title.
Why he’ll love it:
- Soft, lightweight fabric that doesn’t cling
- Easy, relaxed fit with wide armholes for full range of motion
- Great for the gym, yard work, or casual days at home
- A fun, practical gift for Father’s Day or everyday dad life
Details:
- 100% airlume combed ring-spun cotton
- Fabric weight: 4.2 oz/yd² (142 g/m²)
- 32 singles
- Relaxed fit with side-seamed construction
- Wide, low-cut armholes
