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#81 (F1 Driver - PIA - 2025) - Racing Series - Women's Relaxed T-Shirt

#81 (F1 Driver - PIA - 2025) - Racing Series - Women's Relaxed T-Shirt

The 2025 F1 Collector's Edition t-shirt featuring Driver #81, Oscar Piastri of team McLaren

Regular price $29.99
Regular price Sale price $29.99
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Product Details

Background Info

Driver numbers used to be assigned based on each team's ranking in the previous year's driver and constructor championships. A rule change in 2014 allowed drivers to select their own number and keep it for the entirety of their Formula 1 career.

A driver can choose any number between 2 and 99, as long as it's not already in use. When a driver leaves the sport, their number is reserved for two years, preventing any other driver from using it.

The number 1 is reserved for the current reigning champion of Formula 1, although that driver is not required to use it.

As of today, Driver #81 is McLaren's Oscar Piastri, who is from Australia.

Size Guide

Product measurements

Pro tip! Measure one of your products at home and compare with the measurements you see in this guide.

Measurements are provided by suppliers. Product measurements may vary by up to 2" (5 cm).

Length:

Place the end of a measuring tape beside the collar at the top of the garment (high point shoulder). Pull the tape to the bottom of the item.

Width:

Place the end of the tape at the seam under the sleeve and pull the tape measure across the product to the seam under the opposite sleeve.

Imperial Size Guide

  SHIRT WIDTH (inches) SHIRT LENGTH (inches) US SIZES EU SIZE UK SIZE SLEEVE LENGTH (inches)
S 18 ½ 25 ¼ 6-8 36-38 10-12 7 ¾
M 20 26 10-12 40-42 14-16 8 ¼
L 22 26 ¾ 14-16 44-46 18-20 8 ¾
XL 24 27 ½ 18-20 48-50 22-24 9 ½
2XL 26 28 ¼ 22-24 52-54 26-28 10 ¼
3XL 28 29 26-28 56-58 30-32 10 ¾

Metric Size Guide

  SHIRT WIDTH (cm) SHIRT LENGTH (cm) US SIZES EU SIZE UK SIZE SLEEVE LENGTH (cm)
S 47 64.1 6-8 36-38 10-12 19.7
M 50.8 66 10-12 40-42 14-16 21
L 55.9 68 14-16 44-46 18-20 22.2
XL 61 69.9 18-20 48-50 22-24 24.1
2XL 66 71.8 22-24 52-54 26-28 26
3XL 71.1 73.7 26-28 56-58 30-32 27.3

 

Material & Care

Material

The perfect women's t-shirt is hard to find, but our women's relaxed tee just might be it. Its soft and smooth fabric, as well as the relaxed fit, will appeal to anyone looking for a comfy everyday t-shirt.

Relaxed fit:

A looser fit that provides extra comfort and free movement

Side-Seamed:

Constructed by sewing two parts together, creating a fitted look

The Stats:

  • 100% combed and ring-spun cotton
  • Heather Prism Lilac & Heather Prism Natural are 99% combed and ring-spun cotton, 1% polyester
  • Athletic Heather is 90% combed and ring-spun cotton, 10% polyester
  • Other Heather colors are 52% combed and ring-spun cotton, 48% polyester
  • Fabric weight: 4.2 oz/y² (142 g/m²)
  • Relaxed fit
  • Pre-shrunk fabric
  • Side-seamed construction
  • Crew neck
  • Blank product sourced from Nicaragua, Honduras, or the US

Care Instructions

Machine wash cold, inside-out, gentle cycle with mild detergent and similar colors. Use non-chlorine bleach, only when necessary. No fabric softeners.

Machine wash cold, inside-out, gentle cycle with mild detergent and similar colors. Use non-chlorine bleach, only when necessary. No fabric softeners.

Tumble dry low, or hang-dry for longest life.

Tumble dry low, or hang-dry for longest life.

Cool iron inside-out if necessary. Do not iron decoration.

Cool iron inside-out if necessary. Do not iron decoration.

Do not dry clean.

Do not dry clean.

Shipping & Returns

ALL SALES ARE FINAL.

We can not accept returns or exchanges, so please ensure you carefully review all size guides, colors, designs, materials, care guidelines etc before placing an order. Please read our Refund/Exchange Policy here for full details.

FREE SHIPPING.

All products are shipped for free. All items are produced when an order is placed and as such delivery times can be in the region of 4-10 days. Please read our Shipping Policy here for full details.