B1 Performance Tee LS - Women's Fit

Color: Black
Size: XS
Style # S22-1051-1XS-BK In stock

Runs true to size. If you're between sizes, order up.
Put your work tee in the power position with this raglan, long-sleeved wonder, boasting UPF 50+ sun protection, moisture-wicking ventilation, multi-directional stretch, and a flattering fit. Wear it alone or as a base layer, at work or running errands. However you wear it, you’ll fit in perfectly, outfitted in a second skin for every-day, every-site utility.

• Locker loop

• Drop tail

• Reflective eye sights (two) and logo

• UPF 50+

• Four-way stretch

• Abrasion- and tear-resistant

• Breathable

• Temperature regulating

• Sweat wicking

free shipping

Reduced rate express shipping on orders over $79.

Easy Returns

Return within 45 days of purchase. Info


Truewerk garments carry a one year limited warranty.Info

Why We Made This

We wanted to provide a base layer that was anything but basic. Designing this long-sleeved tee meant perfectly blending performance characteristics like being light on weight but heavy on sun protection.

SOLID: 50Dx50D, 100% Poly Full Dull, Interlock Knit, Wicking, UPF 50+, 120gsm.
HEATHER: 50Dx50D, 100% CD Poly, Interlock Knit, Wicking, UPF 50+, 120gsm.
Cold to Warm wash.
Cool to Medium heat dry.
Field Diary

“Love it. It’s like you have nothing on. Extremely comfortable.”

- Margaret L.

Truewerk Logo

From the field

"I never realized how much working in the sun fatigued me. I work in construction full time and this totally changes the game. I have 3 of these hooded shirts but bet your ass I’ll be owning more soon. Definitely worth the money!"

- Josh L.

"Skeptical because it's a hoodie/shirt? I was too. Don't be! I LOVE this thing. I work in Texas so it's hot, all the time. You can literally wear this in every situation. The rip resistance is incredible, especially since you can feel every breeze! I'm gonna get more for sure."

- Nathan T.

"This shirt really takes the sting out of the summer sun! I can work all day outside in this without getting overheated or burned! A valuable part of my summer work-wear arsenal!"

- Mark M.

Complete the system

Inspired by elite military and professional mountain guides, but engineered for work. We’ve created the world’s first integrated workwear system, where each piece is designed to work together.