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Women's Ashdown T-Shirt

£59.00
ColorJet Black
SizeXS Size chart

Fit

12345
SmallTrue to sizeLarge

Free 30 Days Returns

The women’s Ashdown T-shirt is a premium, plastic-free performance t-shirt, designed for modern British movement and on-court training.

Created for women who move with intent, it combines soft, bio-based fibres with natural performance, delivering breathability, comfort, and durability without the use of synthetic plastics.

Made from TENCEL™ Lyocell and Seacell™, this lightweight women’s activewear t-shirt is naturally moisture-wicking, breathable, and anti-microbial, helping regulate temperature through high-intensity training and repeat movement. Free from polyester, nylon, and elastane, it proves that high-performance sportswear does not need plastic.

The Ashdown T-shirt is cut for freedom of movement, with a refined crew neckline, subtle side slits, and a drop back hem for coverage on and off court. Flat stitching and self-fabric neck tape reduce irritation, while an understated Underscored logo on the left chest reflects a clean, considered aesthetic.

Designed in London and made to last, the Ashdown T-shirt is built for training, racket sports, and everyday movement, without compromise.

(TENCEL™ is a trademark of Lenzing AG)

 

Key Features:

  • Crew neckline with a clean, athletic finish

  • Side slits for unrestricted movement

  • Drop back-hem for added coverage

  • Set-in short sleeves

  • Flat stitching and self-fabric neck tape to minimise irritation

  • Tonal Underscored logo on left chest

  • Lightweight
  • Breathable
  • Odour-resistant
  • Moisture wicking
  • Naturally antibacterial
  • Hypoallergenic
  • Temperature-regulating

We use natural, bio-based fibres and responsible production methods to create sportswear that performs, feels luxurious on the skin, and leaves a lighter footprint on the planet.

  • Fabric: 80% TENCEL™ Lyocell / 20% Seacell™ - soft, breathable, and durable
  • Prints: Water-based inks for minimal environmental impact
  • Dyes: OEKO-TEX® certified for safety and sustainability
  • Care labels: GOTS-certified organic cotton

This item has been engineered for movement and fits true to size. For a slightly looser silhouette, we recommend choosing the next size up.

Our full size guide is available at the top of the page, and our team is happy to help if you’re unsure - contact us at hello@underscored.uk.

Care for your gear, care for the planet. Our natural bio-based fabrics resist odours naturally, so a gentle 30°C wash and air dry is all you need to keep your sportswear fresh.

Instructions

  • Wash at 30 degrees
  • Wash with similar colours
  • Do not bleach
  • Cool iron
  • Professional dry clean
  • Do not tumble dry

Delivery
Free standard UK shipping on all orders. Wherever possible, we use green delivery partners to minimise environmental impact. Available delivery options will be shown at checkout.

Returns
Free UK returns within 30 days. Items must be unworn, unwashed, unaltered, and with hang tags attached. To process a return, contact us at . hello@underscored.uk and our team will assist you promptly.


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Women's Ashdown T-Shirt

£59.00

Performance

Premium performance sportswear, built to move, breathe, and endure through repeat on-court movement.

Plastic Free

No polyester. No nylon. No elastane. High-performance sportswear built without synthetic plastic.

British Design

Premium design, developed in London and made in Portugal with a focus on precision, fit, and longevity.

Responsible Production

Small-batch production using natural and bio-based materials, with emissions offset where unavoidable.