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Long-Sleeved Swim T-Shirt




The original long-sleeved swim t-shirt. This is the product that launched a thousand rash guards. Slightly generous fit throughout the body. Extra long sleeves provide the option to cover hands. Hip length. This is a beach bag staple. Have safe sun; we've got you covered.

Please note: There is no built-in bra. If you need support, we recommend wearing our Swim Sports Bra or your own best-fitting nylon bra or swimsuit underneath to #layerit. 

  • Made in the United States.
  • SWIM JERSEY® fabric Cover's own luxurious fabric (80% nylon, 20% spandex).
  • Certified UPF 50+ Blocks 98% of ultraviolet rays. Physical (not chemical) protection. Protection does not wear or wash out.
  • Temperature control Keeps you cool when damp. 
  • Moisture-wicking Wear around water.
  • Quick-drying Wear in and out of water.
  • Breathable Ideal for exercise and active swim.
  • Durable Retains shape and color with wear in chlorine swimming pools. 
  • Cover Size US Size    BUST/WAIST/HIP (inches)
    XS 2 32 / 25 / 35
    S 4/6 34 / 27 / 37
    M 8/10 36 / 29 / 39
    L 12 39 / 32 / 42
    XL 14/16 42 / 35 / 45


    • Swimsuits more fitted than our swim tops, dresses and skirts.
    • All swimwear sized as clothing. Sizing up from your normal clothing size is not recommended.
    • Sizing down is recommended for tighter fits and active swimmers.
    • Size down if petite and size up if longer-bodied for between measurements.

    Care Instructions

    • Machine washable. Gentle cycle. Cold to warm water.
    • Do not bleach.
    • Hang or lay flat to dry.
    • Keep chemical sunscreens away from garment.
    • Chemical products will stain white and prints with white backgrounds especially. 

    Swim Jersey fabric is soft and silky. Engineered to provide comfort. Avoid rubbing fabric on rough surfaces such as rocks and swimming pool steps.

    How much is shipping? 

    Cover orders over $100 ship free via USPS with tracking. Expect orders to arrive within 2-5 business days. 

    Where do you ship? 

    Exclusively in the United States and Canada.

    What if I need to return an item? 

    Non-sale, non-accessory items are returnable for a refund minus a flat shipping fee within seven days. Fees will be covered on Cover’s end for partial returns. Full return policy details can be found (here)

    What about exchanges? 

    Exchanges are free within 7 days of receipt.

    How do I contact you? 

    Get in touch with Cover founder Lisa Moore directly at the following address: