This Sun Vibes Muscle Shirt from our Muscle Up Collection is all about good energy and golden hours. Sleeveless, soft, and made for movement, it keeps things cool whether you’re out filming, hanging poolside, or chasing the sunset. With chill SpudFish style and a relaxed fit, it's built for warm days, bright vibes, and bold adventures.
Because every good day starts with sunshine and a little muscle.
• 100% airlume combed ring-spun cotton
• Fabric weight: 4.2 oz/y² (142 g/m²)
• 32 singles
• Relaxed fit
• Side-seamed construction
• Wide, low-cut armholes
• Blank product sourced from Nicaragua, Honduras, or the US
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
