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BackUnderwear & baselayers

Women's Baselayer Shirts & Tops Size XL - Standard

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75 items
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Navy long-sleeve shirt with a round neckline, made of soft fabric, featuring a fitted design and minimal stitching detail on sleeves.
  • -11%

icebreakerWOMEN - Undershirt - dark blue

(156)

£76.00 £84.99

Black tank top made of a soft, stretchy fabric with a scoop neck, snug fit, and wide shoulder straps, designed for comfort and ease of movement.
  • -11%

icebreakerSIREN - Undershirt - BLACK

(322)

£49.00 £54.99

Black long-sleeve t-shirt made of soft fabric with a round neck and a fitted silhouette, paired with gray leggings.
  • Mix and match

icebreakerWOMEN - Undershirt - BLACK

(156)

£84.99

Long-sleeve athletic top in black fabric, featuring a rounded neckline and light seam detailing. Paired with black leggings for a cohesive look.
  • -11%

Peak PerformanceSPIRIT CREW - Undershirt - black

£58.00 £64.99

Black long-sleeve athletic shirt paired with green shorts, featuring a logo on the shorts. Outdoor setting with greenery in background.
  • -10%

icebreakerSIREN SWEETHEART - Undershirt - BLACK

(187)

£63.00 £69.99

Navy long-sleeve performance shirt featuring a fitted design, raglan sleeves, and a smooth texture. Columbia logo on the chest.
  • -11%

ColumbiaMIDWEIGHT STRETCH LONG SLEEVE TOP - Undershirt - nocturnal

(16)

£40.00 £44.99

Temperatures go downTraining season comes up

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Four individuals are exercising with kettlebells in a sunlit gym, positioned in a circle and swinging their weights forward at the same time.
Beige tank top with a scoop neckline and thin shoulder straps, made from smooth fabric, featuring a slightly fitted design.
  • -11%

icebreakerSIREN - Undershirt - MEDIUM BEIGE

(322)

£49.00 £54.99

Light beige tank top with a scoop neckline and wide straps, made from a smooth, stretchable fabric. Worn with black leggings.
  • -11%

icebreakerSIREN - Undershirt - undyed

(322)

£49.00 £54.99

Long-sleeve grey shirt made of textured fabric, featuring a round neckline and a slim fit. No visible patterns or accents.
  • -11%

icebreakerWOMEN - Undershirt - MEDIUM GREY

(156)

£76.00 £84.99

Smartphone screen showing the Apple Pay interface. A black button with white text is set against a blue-green gradient background, featuring icons for a cart and a list.

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Black and gray patterned turtleneck sweater featuring intricate geometric motifs, long sleeves, and a small pink logo on the cuff.

Kari TraaSAGA HOOD - Undershirt - black

£119.99

Woman wearing matching light blue patterned long-sleeve top with half zipper and leggings, standing against a plain white background.

Kari TraaROSE - Undershirt - pastel light blue

£99.99

Gray tank top with a scoop neckline and wide straps, made of a textured fabric. Paired with black shorts featuring a white splatter pattern.
  • -11%

icebreakerSIREN - Undershirt - medium grey

(322)

£49.00 £54.99

Columbia OMNI HEAT INFINITY CREW - Undershirt - everblue/snowflight
  • -11%

ColumbiaOMNI HEAT INFINITY CREW - Undershirt - everblue/snowflight

£49.00 £54.99

Black long-sleeve top with a high collar and a zipper. Made from a smooth, stretchy fabric. Minimalist design with no visible patterns or logos.

icebreakerMID WEIGHT SCOOP - Undershirt - black

(19)

£94.99

Green patterned long-sleeve top with striped accents and fitted design, paired with matching striped leggings featuring various textures.
  • New

Kari TraaSMEKKER - Undershirt - thyme

£89.99

Long-sleeve, scoop-neck top in muted mauve fabric, fitted design, smooth texture. Paired with blue leggings featuring logo detail.

icebreakerSIREN SWEETHEART - Undershirt - summit

(187)

£69.99

Navy long-sleeve top features a high collar, floral-patterned accents on sleeves, and a small logo on the chest, made from smooth, stretchy material.
  • -11%

Calvin Klein GolfHALSEY BASELAYER - Undershirt - navy

£49.00 £54.99

Long-sleeve athletic top in light purple with a tie-dye pattern, made from a textured, moisture-wicking fabric; features a round neckline.
  • -11%

ColumbiaOMNI HEAT INFINITY CREW - Undershirt - shale purple/snowflight

£49.00 £54.99

Olive green tank top with a scoop neckline and slim fit. Made of soft fabric with thin straps, paired with black leggings.
  • -11%

icebreakerSIREN - Undershirt - light green

(322)

£49.00 £54.99

Gray long-sleeve zippered top with a high collar, made of a smooth, lightweight fabric, featuring a fitted design and minimal stitching details.
  • -11%
  • Mix and match

icebreakerMID WEIGHT SCOOP - Undershirt - gritstone

(19)

£85.00 £94.99

Woman wearing black-and-white patterned long-sleeve top with thumb holes, pink zipper, and matching leggings, standing against a plain background.
  • New

Kari TraaTALE - Undershirt - black

£99.99

Long-distance delivery

Navy long-sleeve athletic top with a high collar, pink zipper, and blue accents on the sleeves and sides; crafted from moisture-wicking material.
  • New

Kari TraaALMA - Undershirt - dark navy blue

£69.99

Light pink long-sleeve top with thin horizontal stripes, featuring a round neckline and a fitted design, made from a soft, stretchable fabric.
  • New

icebreakerWOMEN - Undershirt - summit/blush

(156)

£89.99

Black tank top made of smooth fabric with thin straps. Features a white logo on the left side near the hem. Sleek, fitted design.
  • -12%

PumaCAMISOLE 1 PACK - Undershirt - black

(9)

£14.00 £15.99

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