Mile Zero

UPF 50+ Long Sleeve Sun Shirt

Price range: $45.00 through $50.00

View the size guide

Order today, est. delivery Oct 6–12 (made to order, 5–7 business days + 3–5 shipping)

  • Free shipping on orders over $75
  • 30-day easy returns & fit exchanges
  • Designed & shipped from Key West, FL

Start Your Journey at Mile 0 in Our Long Sleeve!

Embark on the ultimate UV protected adventure with our “Mile 0” long sleeve sun shirt. Whether you’re meandering down Duval Street or just daydreaming of distant shores from your backyard, this shirt has got your back (and arms!). Crafted for comfort and designed to withstand the journey from the southernmost point to your next backyard BBQ, this shirt is a traveler’s treasure. No map needed!

Key Benefits of Our Sun Shirts:

  • Broad Spectrum Sun Protection: Blocks 98% of harmful UVA and UVB rays
  • Moisture-Wicking & Quick-Drying: High-performance poly fabric
  • Seamless Comfort: Design is set into the fabric for a soft seamless feel

Choose Your Favorite:

SKU: kwsns-mile0-uvc Category: Tag:

Part of: Key West Shirts & Apparel Long Sleeve Sun Shirts

About the Mile Zero design

US Route 1 runs 2,369 miles from Maine and ends at a green sign on Whitehead Street in Key West: Mile 0. This design is that sign. It is for people who made the whole drive, people who live at the end of the road, and anyone who likes the idea of having nowhere further to go. Available across every style we make, from sun hoodie to snapback.

Description

UPF 50+ Sun Shirt: Lightweight Performance & All-Day UV Protection

Premium UPF 50+ sun protective clothing engineered for fishing, boating, beach days, and hiking. Breathable, quick-dry, and built for heat and humidity.

  • UPF 50+ Protection: Blocks 98% of UVA/UVB for reliable, all-day coverage.
  • Lightweight Performance Knit: Soft, breathable, and comfortable in high temps.
  • PURE-TECH® Moisture-Wicking: Lifetime wicking keeps you cool and dry.
  • M-SHIELD® Odor Control: Zinc-based technology helps shirts stay fresh longer.
  • Water & Land Ready: Quick-dry and snag-resistant for kayaking, sailing, fishing, and travel.
  • Colorfast & Durable: Resists fading from sun, salt, and chlorine to maintain shape and color.
  • Easy Care: Machine wash, quick-dry, no fuss, ready for tomorrow’s adventure.

Suggested Use: An Everyday Sun-safe Layer • Work • Not Work • Fishing • Boating • Beach • Sports • Travel • Relaxing

Fit & Size: Measure under the arm across the chest and compare to our chart. When between sizes, size up for a relaxed fit.
Size Guide

FAQ

What does UPF 50+ mean?
UPF 50+ fabric blocks at least 98% of UVA and UVB rays for the highest-rated apparel protection.

Do I need sunscreen under the shirt?
Use sunscreen on exposed areas (face, neck, hands). Covered areas are well-protected by the UPF 50+ fabric.

Is it good for saltwater and pools?
Yes, our colorfast performance knit is designed to resist fading from sun, salt, and chlorine.

Care: Machine wash cold with like colors. Do not bleach. Tumble dry low or hang dry. Do not iron.

Guarantee: Love it or exchange it, with hassle-free fit exchanges and fast support.

Additional information

Weight 0.5 lbs
Color

, , , , ,

Size

XS, SM, MED, LG, XLG, 2XLG, 3XLG

Style

UPF 50+ Performance Shirt Long Sleeve Crew

Brand

Key West Sun Shirts

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

You may also like…