Womens > Riding Clothing > Underwear & Base Layers

Stay comfortable in the saddle with our collection of women’s riding base layers, riding underwear and technical tops. Whether you’re schooling at home, competing, hacking out or layering up for colder days at the yard, these pieces are designed to sit comfortably under your riding clothing without feeling bulky.

At Treehouse Sporting Colours, we stock a practical selection of equestrian base layers, riding tights and underwear from trusted equestrian brands including LeMieux, Derriere Equestrian, Shires, PS of Sweden, Stierna and Toggi. From lightweight short sleeve tops to long sleeve layers and supportive riding underwear, each style has been chosen with comfort, movement and everyday wear in mind.

Browse the full collection to find a horse riding base layer or underwear option that suits your routine, whether you need breathable layers for summer riding, extra warmth in winter, or smooth, supportive pieces for long days in the saddle.

58 products available

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  • Aubrion Team Sleeveless Base Layer
    Was £24.99 GBP From £18.00 GBP
    Aubrion Team Sleeveless Base Layer
    Was £24.99 GBP From £18.00 GBP
    Make the Aubrion Team with this glamorous equestrian look that... More Info
  • LeMieux Base Layer - Seasonal Collections
    Was £39.95 GBP £30.00 GBP
    LeMieux Base Layer - Seasonal Collections
    Was £39.95 GBP £30.00 GBP
    A truly classic base layer for active riders designed to... More Info
  • LeMieux Base Layer SS25
    Was £39.95 GBP £29.95 GBP
    LeMieux Base Layer SS25
    Was £39.95 GBP £29.95 GBP
    Whether you're running, riding or walking the dog, this UV50+... More Info
  • LeMieux Maria Mesh Short Sleeve Base Layer
    Was £39.95 GBP £29.95 GBP
    LeMieux Maria Mesh Short Sleeve Base Layer
    Was £39.95 GBP £29.95 GBP
    Perform like a champion without compromising on style in a... More Info
  • LeMieux Mia Mesh Short Sleeve Base
    Was £39.95 GBP From £30.00 GBP
    LeMieux Mia Mesh Short Sleeve Base
    Was £39.95 GBP From £30.00 GBP
    Made from our signature sweat-wicking, smooth anti-microbial material, the Mia... More Info
  • LeMieux Maria Mesh Sleeveless Base Layer
    Was £34.95 GBP £26.00 GBP
    LeMieux Maria Mesh Sleeveless Base Layer
    Was £34.95 GBP £26.00 GBP
    Perform like a champion without compromising on style in a... More Info
  • Aubrion Team Short Sleeve Base Layer
    Was £32.99 GBP From £24.95 GBP
    Aubrion Team Short Sleeve Base Layer
    Was £32.99 GBP From £24.95 GBP
    Make the Aubrion Team with this glamorous equestrian look that... More Info
  • Aubrion React Winter Base Layer
    FROM £32.99 GBP
    Aubrion React Winter Base Layer
    FROM £32.99 GBP
    The Aubrion React Winter Base Layer has a soft brushed... More Info
  • Aubrion React Short Sleeve Base Layer
    Was £28.99 GBP From £21.95 GBP
    Aubrion React Short Sleeve Base Layer
    Was £28.99 GBP From £21.95 GBP
    Keeping you comfortable during warmer weather, the Short Sleeve Base... More Info
  • LeMieux x This Esme Ladies Base Layer
    Was £44.95 GBP £35.95 GBP
    LeMieux x This Esme Ladies Base Layer
    Was £44.95 GBP £35.95 GBP
    Famous equestrian YouTuber Esme Higgs has 'influenced' the design of... More Info
  • Aubrion Revive Winter Base
    Was £33.99 GBP From £27.00 GBP
    Aubrion Revive Winter Base
    Was £33.99 GBP From £27.00 GBP
    For the ultimate in athletic performance, the Revive long sleeve... More Info
  • Aubrion Hyde Park Ladies XC Shirt
    Was £32.99 GBP From £24.00 GBP
    Aubrion Hyde Park Ladies XC Shirt
    Was £32.99 GBP From £24.00 GBP
    Performance sports fabric makes the Aubrion Hyde Park performance cross... More Info
  • Zest Ladies Short Sleeve Base Layer
    Was £29.95 GBP £19.95 GBP
    Zest Ladies Short Sleeve Base Layer
    Was £29.95 GBP £19.95 GBP
    A great everyday ladies riding base layer, the Zest Collection... More Info
  • Ladies Padded Panty by Derriere Equestrian
    FROM £39.95 GBP
    Ladies Padded Panty by Derriere Equestrian
    FROM £39.95 GBP
    The Derriere Equestrian Performance Padded Panty is designed to ensure no rubbing,... More Info
  • Aubrion Team Long Sleeve Base Layer
    Was £37.99 GBP From £29.00 GBP
    Aubrion Team Long Sleeve Base Layer
    Was £37.99 GBP From £29.00 GBP
    Make the Aubrion Team in this glamorous equestrian look, blending... More Info
  • LeMieux ActiveWear Short Sleeve Baselayer
    Was £39.95 GBP £30.00 GBP
    LeMieux ActiveWear Short Sleeve Baselayer
    Was £39.95 GBP £30.00 GBP
    The LeMieux Activewear Short Sleeve Base Layer is perfect for... More Info

Womens > Riding Clothing > Underwear & Base Layers

Women’s Riding Base Layer FAQs

Yes, equestrian base layers are often a good choice under body protectors because they are usually smooth, stretchy and close fitting. A thinner layer can help reduce bulk while still keeping you comfortable during cross country, training or general riding.

A horse riding base layer is usually designed with riding movement in mind. Many styles are made to sit neatly under jackets, body protectors or outer layers, while still allowing enough stretch through the shoulders, arms and body for schooling, jumping, hacking or yard work.

A riding base layer should usually fit close to the body without feeling restrictive. A closer fit makes it easier to layer under jackets, gilets or body protectors, while still allowing you to move freely in the saddle.

Yes, riding base layers are useful for yard work as well as riding. They are easy to layer, comfortable to move in and practical for changing weather, making them a good option for mucking out, grooming, travelling to shows and everyday jobs around the yard.

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