Custom Core 365 TT11M Men's Performance Muscle T-Shirt

Product Description

Team 365 TT11M Zone Performance Muscle Tee — Custom Sleeveless Performance Shirts

The Team 365 TT11M Zone Performance Muscle T-Shirt is a sleeveless moisture-wicking performance tee built for workouts, sports, and warm-weather events. Made from the same 100% polyester interlock as the TT11 performance tee — with the sleeves removed for maximum arm mobility and airflow. It's the go-to custom muscle tee for gyms, fitness events, basketball leagues, and outdoor activities.

Custom muscle tees printed in Canada with no minimums. Free shipping on orders over $250.

Fabric & Construction

• 100% polyester interlock — lightweight, breathable performance fabric
• 3.8 oz / 130 GSM — ultra-lightweight for maximum comfort in warm conditions
• Moisture-wicking technology — draws sweat away from the body for rapid evaporation
• Snag-resistant — maintains a smooth, professional appearance through active use
• UV protection — inherent sun protection from polyester construction
• Sleeveless design — open arm holes for maximum range of motion and airflow
• Self-fabric collar — clean, athletic neckline
• Heat-seal label — tagless comfort
• Side-seamed construction — contoured athletic fit

Fit & Sizing

• Athletic fit — modern, slightly tapered for an active silhouette
• Available in XS through 4XL
• Need sleeves? See Team 365 TT11 Performance Tee — same fabric with sleeves
• Long sleeve version — see Team 365 TT11L Performance Long Sleeve
• Women's version — see Team 365 TT11W Women's Performance Tee
• True to athletic sizing

Why Choose a Performance Muscle Tee?

• Maximum arm mobility — no sleeve restriction for lifting, shooting, swinging, or overhead movements
• Maximum airflow — open arm holes provide superior ventilation in hot conditions
• Moisture management — same wicking technology as the sleeved TT11 keeps the torso dry
• Athletic aesthetic — the muscle tee silhouette is a gym and sports staple
• Layering friendly — works great under jerseys and over compression shirts

Best Print Methods for the TT11M

• Screen Printing — excellent with athletic-grade polyester inks. Bold chest and back prints are the most popular placements.
• DTF (Direct-to-Film) — outstanding on polyester. Vibrant full-colour transfers with excellent adhesion.
• Sublimation — 100% polyester means full sublimation capability on white and light colours for all-over designs.
• Heat Transfer / Vinyl — perfect for names, numbers, and gym logos. Superior adhesion on polyester.
• Embroidery — works for small left-chest logos with lightweight backing.

Popular Uses for Custom TT11M Muscle Tees

• Gyms & Fitness: Gym staff shirts, membership merchandise, personal training apparel, CrossFit box gear
• Basketball: Practice jerseys, warm-up shirts, league uniforms, pickup game crew
• Outdoor Events: Summer festivals, beach events, outdoor fitness competitions, charity runs in hot weather
• Bodybuilding & Powerlifting: Competition warm-ups, gym merchandise, training apparel
• Rec Sports: Volleyball, beach sports, ultimate frisbee, flag football
• Corporate Fitness: Company wellness challenges, corporate sports days, team building events

The Team 365 Zone Performance Line

• TT11 Performance Tee — same fabric with sleeves
• TT11L Performance Long Sleeve — long sleeve version
• TT11W Women's Performance Tee — women's cut
• TT11SH Zone Performance Shorts — matching performance shorts
• TT51 Zone Performance Polo — performance polo for professional settings

Care Instructions

• Machine wash cold with like colours
• Tumble dry on low heat
• Do not bleach
• Do not iron (wrinkle-resistant)
• Do not use fabric softener — it reduces moisture-wicking performance
• Do not iron directly on print

Specifications at a Glance

• Brand: Team 365 (by Ash City / S&S Activewear)
• Style: TT11M
• Fabric: 100% Polyester Interlock
• Weight: 3.8 oz / 130 GSM
• Technology: Moisture-wicking, Snag-resistant, UV Protection
• Design: Sleeveless / Muscle Tee
• Fit: Athletic
• Sizes: XS - 4XL
• Colours: 15+
• Construction: Side-seamed
• Label: Heat-seal (tagless)

Order Custom TT11M Muscle Tees from T-Shirt Elephant

T-Shirt Elephant is Canada's leading custom apparel printer. We offer:

• No minimum order — order 1 shirt or 10,000
• 10-day standard production — rush available
• Free shipping on orders over $250 across Canada
• Free digital proof before production
• Screen printing, DTF, sublimation, heat transfer — all methods available
• Printed in Canada — supporting Canadian business since 2010