Why Do 5K When You Can Add a Zero 50K Men's Trail T-Shirt

Unisex sizing. Comfort Colors fits boxy & relaxed — true to size or size down for a slimmer fit.

Width measured flat across chest. Length from shoulder seam to hem.

• Standard Production: 2–7 business days (weekends and holidays don't count). Complex items like all-over-print, embroidered, or cut-and-sew products often take longer.
• Domestic US Shipping (Standard): Adds 2–5 business days after the item leaves the facility.
• Express Delivery: Combines production and shipping into 2–3 business days total, available on select US-made tees.
• International Shipping: 5–20 business days, up to 30 days depending on local customs.

Fifty kilometers isn't a typo — it's the point. Why Do 5K When You Can Add a Zero? is built for the guy who looked at the shorter race, decided it wasn't enough, and signed up for the one that actually tests something.

• Heavyweight 100% ring-spun cotton (6.1 oz/yd²), garment-dyed for a soft, broken-in feel from the first wear
• Relaxed, structured fit with side seams for a true-to-size shape that holds up wash after wash
• Double-needle stitching throughout for durability on and off the trail
• Ribbed knit collar; tear-away label for itch-free wear
• DTG printed — full-color badge and script detail with no cracking, no peeling

Care Instructions
Machine wash: cold (max 30°C / 90°F)
Non-chlorine bleach as needed
Tumble dry: low heat
Do not dry clean

Crossed the 50K finish line? Mark the distance for good with our Personalized 50k Ultra Necklace.