overlay

Sizing chart

Men's Base Layers

Designed to be tight fitting using body-hugging fabrics which feel like a second skin. For a looser fit we recommend you chose one size up.

Please use the "What's my Size" app and enter your own body measurements to receive a more personalised size recommendation.

Inches Centimeters
Size Chest Waist
S 31-34 32-34
M 34-38 34-36
L 38-41 36-38
XL 41-44 38-40
XXL 44-47 40-42
Size Chest Waist
S 79-87 80-85
M 87-95 85-90
L 95-103 90-95
XL 103-111 95-100
XXL 111-119 100-105
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8 Days Men's Sleeveless Base Layer

8 Days Men's Sleeveless Base Layer

Design: 8 Days

4.4
Rated 4.4 out of 5 stars
8 Reviews
Tight-fit

A tight-fitting, lightweight, breathable, sweat-wicking base layer for warmer temperatures. 

Regular price €39.90 EUR

Size

Features

Comfort & Fit

Men's Base Layers

Designed to be tight fitting using body-hugging fabrics which feel like a second skin. For a looser fit we recommend you chose one size up.

Please use the "What's my Size" app and enter your own body measurements to receive a more personalised size recommendation.

Description

Our sleeveless technical base layer provides a protective layer between your skin and your cycling jersey. Fitting tightly to the body for a smooth fit under your jersey.

Made from lightweight polyester and spandex fabric, it provides breathability and moisture transfer to keep you cool and comfortable. Flatlock stitching improves comfort further and the added high stretch will ensure a tight fit to maximise active performance on the bike.

Wear it as a lightweight, breathable option throughout the summer, then add it to your cool weather layering routine during the cooler months.

SIZING

Designed to be tight fitting using body-hugging fabrics which feel like a second skin. For a looser fit we recommend you chose one size up. Please use our sizing tool and enter your own measurements for sizing recommendations

Product Care

By correctly taking care of your garments, you can increase their lifespan and maintain their performance, fit, and quality.

If you are not washing your garments right away, we recommend you let them air dry until wash day to prevent stains and odor-causing bacteria.

Top 10 Care Tips:

1. Close all zips, buttons, and Velcro on the garment.

2. Turn the garment inside out; this will help retain the vibrancy of colors and prevent piling.

3. Place the garment in a wash bag if possible to provide a protective layer.

4. Cold wash or warm cycle with similar colours is best. (max. 30°C / 86°F)

5. Use a small amount of gentle/mild detergent; stronger detergents can breakdown fibers and elastane in the garment, dramatically reducing its lifespan.

6. Do not use bleach, stain removers, or fabric softeners as they will destroy garment performance.

7. It's best to air dry your garment, but you may also use a dryer on a gentle cycle.

8. Do not tumble dry. The heat can break the fibers in the elastane, reducing its ability to be form-fitting.

9. Ensure your garment is completely dry before storing it. Best stored in a dry and well-ventilated place.

10. Follow the care instructions on each garment label.

Shipping & Returns

SHIPPING

Free Shipping on orders over €99

Delivery time after dispatch is 3-9 business days

Please visit our Shipping page for more information on free shipping thresholds and rates for all other countries

RETURNS

- We accept returns up to 90 days from the date of purchase.

- Please ensure the items you are returning are unworn, in the correct original packaging, and have the tags attached.

- Please note we cannot exchange items, only refunds are available.

- Clearance items cannot be returned for a refund.

Please visit our Returns page for more information.

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Design: 8 Days

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A lightweight, breathable base layer for warm conditions.

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Rated 4.4 out of 5 stars
Based on 8 reviews
75%would recommend this product
8 reviews
  • Erin S.
    Verified Buyer
    I recommend this product
    Age Range 45 - 54
    Men's Base Layer Size Purchased XL
    How It Fits Fits Perfectly
    Rated 5 out of 5 stars
    3 minutes ago
    Base layer

    Went up a size compared to the jersey and it’s a great fit

  • David H.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Men's Base Layer Size Purchased M
    How It Fits Fits Perfectly
    Rated 5 out of 5 stars
    7 months ago
    Love the fit

    Needed something really thin to go under the bib shorts to stop the chaf. Worked a charm and looks great. Cheers team.

    Really thin and cool so hardly counts as a layer in summer

  • Oona L.
    Verified Buyer
    I recommend this product
    Age Range 55 - 64
    Men's Base Layer Size Purchased M
    How It Fits Fits Perfectly
    Rated 4 out of 5 stars
    1 year ago
    Base Layer

    Great design. My husband found it a little short compared to his other base layers.

  • Goetz F.
    Verified Buyer
    Age Range 45 - 54
    Men's Base Layer Size Purchased L
    How It Fits Runs Small
    Rated 3 out of 5 stars
    1 year ago
    Great design unfortunately very short

    Great thin and lightweight shirt with a nice design which is very short. When stretching your arms upwards, rather cropped.

    Translated from German
  • Southwell, M.
    Verified Buyer
    I recommend this product
    Age Range 65+
    Men's Base Layer Size Purchased M
    How It Fits Fits Perfectly
    Rated 5 out of 5 stars
    2 years ago
    Sleeveless base layer

    great fit love the colours