WASIP Ltd. TT1YM Ground Force Medium Short Sleeve Yellow Polyester Traffic T-Shirt, 4″ Reflective Tape

Built for daily wear in high-risk work environments, the WASIP Ltd. TT1YM Ground Force Hi-Vis Short Sleeve Safety T-Shirt in yellow offers certified visibility and all-day comfort for tradespeople and field professionals. Manufactured from 100% polyester birdseye knit, this lightweight safety shirt is breathable and moisture-wicking—ideal for hot weather, physically demanding tasks, or long shifts on the job. Its 4″ contrasting background and 2″ silver reflective tape meet CSA Z96-22 Class 2 Level 2 and ANSI 107-2020 Class 2 Type R visibility standards, making it a dependable option for work near traffic, machinery, or outdoor hazards.

The medium size is designed to fit a broad range of body types without restricting movement. A left chest pocket adds practical convenience for storing pens, notepads, or small tools. The non-shrinking construction ensures the shirt retains its shape through repeated washing, making it a consistent go-to for workers in construction, utilities, municipal services, and beyond.

WASIP Ltd. TT1YM Ground Force Short Sleeve Yellow Polyester Traffic T-Shirt, 4″ Refl. Tape Medium At a Glance

• 100% Polyester Birdseye Knit: Lightweight and breathable fabric keeps you dry and comfortable in warm or active conditions
• Moisture-Wicking Material: Pulls sweat away from your skin to help regulate body temperature on the job
• Non-Shrinking Fabric: Holds its shape over time even with repeated washing, ensuring consistent fit
• Hi-Vis Reflective Striping: 4” contrasting colour background with 2” reflective silver tape keeps you seen in low-light and high-traffic areas
• Left Chest Pocket: Convenient for storing pens, markers, or small notepads on the go
• Breathable Design: Allows air to flow and reduces overheating during physical activity
• Available in a Range of Sizes: Designed to fit a wide variety of body types across the workforce
• Bright Yellow Colour: Provides high visibility during daylight operations and adds a professional appearance

Markets

• Construction Essential for workers needing visibility on active job sites with moving equipment and vehicles.
• Roadwork & Traffic Control Reflective striping makes this ideal for flaggers, traffic crews, and roadside teams working near vehicle flow.
• Municipal Services City workers managing outdoor projects or maintenance are better protected and more visible to passing traffic.
• Utilities & Infrastructure Helps utility workers stay visible during powerline, sewer, and telecom maintenance jobs.
• Educational Institutions & Trade Programs Provides a compliant and comfortable option for outfitting students in field-based learning environments.
• Warehousing & Logistics Supports safety in large indoor facilities with forklifts or around loading docks.
• Forestry & Outdoor Labour Offers visibility for outdoor crews operating in areas with overlapping equipment or poor lighting.

With its bright yellow colour and breathable performance, this shirt supports safety and comfort without adding weight or bulk. It’s ideal for active job sites where staying visible matters—from roadside flagging and crew operations to trade school training and warehouse logistics. The TT1YM is a reliable choice that holds up to real-world conditions and keeps workers safe from clock-in to clock-out.

WASIP Ltd. TT1YM Ground Force Short Sleeve Yellow Polyester Traffic T-Shirt, 4″ Refl. Tape Medium Features

• Made from soft and durable microfiber polyester material
• Wicks away body moisture for comfort during activity
• The breathable design promotes airflow and keeps you cool
• Non-shrinking construction ensures the T-shirt maintains its fit over time
• 4″ contrasting colour tape and 2″ reflective silver tape increase visibility, making it ideal for traffic and construction work
• The left chest pocket provides a convenient place to store small items
• Available in a range of sizes to fit workers of all shapes and sizes

WASIP Ltd. TT1YM Ground Force Short Sleeve Yellow Polyester Traffic T-Shirt, 4″ Refl. Tape Medium Specifications

• Brand: Ground Force
• Product SKU: TT1YM
• Material: Mesh, Polyester
• Colour: Yellow
• Size: Medium
• Reflective Tape: 2” Silver Reflective Tape + 4” Contrasting Colour Tape
• Pockets: Left chest pocket
• Compliance: CSA Z96-22 | CLASS 2 LEVEL 2 | ANSI 107-2020 CLASS 2 TYPE R
• Imprint Options: Screen Print, Heat Transfer, 4C Transfer
• Material: 100% Polyester Birdseye Knit
• Visibility Striping: 4” contrasting colour tape with 2” reflective silver tape
• Breathability: Yes
• Moisture Wicking: Yes
• Shrink Resistance: Yes

Why Workers Like the WASIP Ltd. TT1YM Ground Force Short Sleeve Yellow Polyester Traffic T-Shirt, 4″ Refl. Tape Medium

Commonly called a “hi-vis tee” or “reflective shirt” on job sites, this Ground Force model is trusted by crews who need gear that’s lightweight, breathable, and job-ready. It’s a staple for those working outdoors or in high-movement zones—where staying cool and visible makes a real difference. Whether you’re striping asphalt, unloading pipe, or supervising students in field labs, this shirt performs without slowing you down. It stays put, wicks moisture, and keeps you seen, shift after shift.