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The Alpinestars Summer Tech Long Sleeve Top - (Sz MD-LG Only) has been discontinued and will not be returning.

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Alpinestars Summer Tech Long Sleeve Top - (Sz MD-LG Only)

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Alpinestars Summer Tech Long Sleeve Top

Alpinestars’ Summer Tech Performance underwear forms an effective base layer keeping you cool and comfortable under your suit during warm weather riding.


  • Comfortable moisture wicking material
  • Minimal seam stitching for ultimate comfort and performance
  • Long sleeve top and 3-panel bottom
  • Designed to be 60% lighter than cotton, the construction is also hypoallergenic and antistatic
  • Muscle supporting compression fit helps support the rider’s muscles and reduces fatigue
  • Ergonomic flat lock seams
  • The underwear is designed to provide a tight, adaptable fit
  • Moisture wicking technology ensures ultimate comfort is maintained as well as a constant body temperature
  • Printed Astar logo on the front with Alpinestars print logo on the back
  • The shorts and pant all feature a male pant opening
  • Available from the Summer Tech Performance range are a long sleeve and short sleeve shirt as well as a tank top. In the pant selection, there is the choice of a pair of long pants or sports boxers
4.3 / 5.0
3 Reviews
5 Stars
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1 Star
Alpinestars Summer Tech Top review
Wonderful base layer for riding. I wear under my leather and I never get stuck anymore. Very cool and compfortable. My only gripe is that the material attracts dog hair (I have 2) and lint like a magnet. Otherwise, a perfect riding shirt.
April 6, 2012
Fantastic Gear Unbeatable price
Fantastic jacket that is designed around the rider's comfort. I love the easy zip out liner and the ease and use of this jacket.

PROS: Stylish, Comfortable, Light

BEST USES: All around riding, Rain Gear, Summer riding
October 3, 2010
Great Jacket
I ordered this without ever having seen it in person. Luckily it turned out great. The size was perfect, and its design and look (white version) are awesome. The armor inserts are very easy to take in and out, and after about a minute of having the jacket on, the inserts fit into place. The only problem I had was with the belt strap. I bent down to pick something up and it broke from jacket. I didn't have a chance to use their customer service on it since my wife fixed it ASAP! I did email their support for a different question and they got back to me in less than 24hr. This really is a great jacket.

PROS: Light, Looks great, Comfortable

CONS: Weak belt strap

BEST USES: Street riding, Action movies, Looking cool
December 7, 2010
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Product Style Item # Manufacturer Product # Availability
Black / MD-LG 505433 475259-10-M/L/29400099 Out of Stock