Sports T-shirts

Custom triathlon T-shirts are a fantastic way to showcase your team spirit and personal style during a triathlon event. Look for a reputable online retailer that offers high-quality materials, customizable designs, and timely shipping. Many retailers also offer discounts for bulk orders, so be sure to take advantage of that if you’re planning

We have a rich product line, providing multi-size & multi colour options. Our products range are including t-shirts, shirts (F1 Uniform), pants, windbreakers, jackets, caps and towels. These products are made from a variety of fabrics such as 100% ring-spun combed cotton, 100% microfibre (quick dry – moisture wicking fabric), single/double jersey, cotton pique for polo shirts (honey comb).

Order Information:
1. Product photos are just for reference only. Any items in uniform & garment custom made section are not for retail sales.
2. The information below is just for reference only, the information is subject to change upon order confirmation.
3. The size spec and fabric swatch is subject to change from time to time. Please contact TeeSir to confirm the detail before ordering.

Details