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Assos SS.skinFoilSummer_s7 - Body Insulator


Item # AAS004L

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Item # AAS004L

Layer up.

Assos could have given their newest short-sleeve baselayer a simpler name, but we have to agree that the SS.skinFoilSummer_s7 Body Insulator tells you everything you need to know about itself, once you've broken it down a little bit. Allow us to help: SkinFoil is Assos' name for its body-hugging, temperature-regulating baselayers, which are constructed with no visible seams to eliminate chafing and enhance mobility.

A blend of nylon and polyester moves moisture quickly away from your skin, and the compressive fit helps support muscles to decrease fatigue. SS stands for, reasonably, short sleeve, which you probably don't need explained, and Summer denotes — not even kidding — the seasons in which the midweight skinFoil is designed to excel. Finally, s7 indicates that the skinFoil is part of Assos newest line, which takes the already legendary Assos ethos to the next level.

Tech Specs

85% nylon, 15% polyester
Insulation Weight:
Recommended Use:
Manufacturer Warranty:

Size chart


Men's Apparel
Leg & Knee Warmers 0 I II
Height 4ft 11in - 5ft 2in
(150 - 159cm)
5ft 3in - 5ft 6in
(160 - 169cm)
5ft 7in - 5ft 10in
(170 - 179cm)
5ft 11in - 6ft 1in
(180 - 185cm)
6ft 1in - 6ft 3in
(186 - 190cm)
6ft 3in - 6ft 5in+
(191 - 195cm+)
XLG but wider
Arm Warmers 0 I II
Chest 35.4in
46.5+ in
How to Measure:
For best results, take measurements over your underwear.
Measure around the widest part of your chest.

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    As I have said in other base layer reviews the most important feature of any base layer is the fit. If the fit is off the whole outfit does€™n't work and can wreck a long day in the saddle. As soon as I put it on I understood why it's more than competitors, the fabric was soft and weightless and the fit was perfect. It fits like the best sock you have ever worn. Great piece to add to the collection if you are in need of a summer base layer, although I just used it the other day and it's use it when need it;) Assos has once again made a perfect piece. Feel free to reach out if you have any questions and/or concerns about fit. Size Purchased, 0.

    Height: 5'10"
    Weight: 140lbs
    Waist: 32in
    Chest (under your armpits, around the fullest part of your chest): 37in
    Neck: 13.5in
    Sleeve (shoulder joint to the wrist bone): 22in
    Bicep (relaxed - not that it matters in my case) : 10.75in

    Bill Sherman
    Customer Account Manager-Bike
    Office: 801-204-4545

    Like a Sock
    Avg. ride time: 4h 4m per week
    • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

    Good light insulation

      Beware of sizing. The sizing I saw on the package read
      0 - XS and S
      1 - M
      2 - L XL

      which differs from the size chart listed on the product page. By this logic, targeting a S in the dropdown, I ordered a 1 when I should have ordered a 0. It was indeed too large.