
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
ALPINESTARS GP Plus v4 Sprint 1-Piece Leather Suit - Black/Red Fluo/White - US 50 / EU 60 3150225-1231-60Optimized to deliver race grade technology, performance, protection and comfort Designed to allow for easy integration of the Tech Air 7x Airbag System, and can also accommodate the additional Tech Air 7x sleeve display and the Tech Air 10 wireless display Flex Plus racing grade leather with dual layers in exposed areas Soft and supple, this bovine leather delivers superior abrasion resistance while remaining adaptive and highly flexible Composite
- Optimized to deliver race-grade technology, performance, protection and comfort
- Designed to allow for easy integration of the Tech-Air® 7x Airbag System, and can also accommodate the additional Tech-Air® 7x sleeve display and the Tech-Air® 10 wireless display
- Flex Plus ‘racing grade’ leather with dual layers in exposed areas
- Soft and supple, this bovine leather delivers superior abrasion resistance while remaining adaptive and highly flexible
- Composite Stretch (A-CS) technology on the back panel. A-CS®Tech delivers exceptional breathability, comfort, and freedom of movement, as well as delivering a lighter weight and a lower profile than a traditional leather accordion panel (the A-CS® Tech panels are about 9% lighter than leather panels)
- 30% Elongation, offers an increase in tear resistance of 288% compared to HRSF (Hyper Resistant Stretch Fiber) and an increase in cut resistance by 600% versus leather
- Fully perforated leather panels for enhanced airflow and breathability
- Race spec GP-R armor on the elbow, knee and shin offers extended coverage for additional protection in key zones
- Race-proven GP DFS sliders with removable elbow sliders for effective friction control
- Nucleon Race shoulder armor for superior impact protection and abrasion resistance
- MATRYX® on the shin is engineered to offer maximum resistance-to-weight ratio together with high air permeability and flexibility, with engineered zoning to boost the performance where needed
- Aramid reinforcements at the elbow flexion zones for additional strength in a key area
- Race fit – highly pre-curved body, arms and knees for enhanced performance
- Incorporates Alpinestars ‘Race’ spec Supertech R10 aero hump. Designed and engineered to work in conjunction with Alpinestars Supertech R10 helmet for optimum streamlining and aerodynamic performance when tucked in a racing crouch
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1145 reviews
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Product Reviews
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
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Reviewed in the United States on April 19, 2025
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again.
I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers.
With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands.
They shift. They lose their shape. They get holes in them and wear out too fast. Not these.
I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ......
I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach.
The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new.
Like I said - I am back to buy them again. Great quality!
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Reviewed in the United States on January 20, 2021
★★★★★ 5
No slip low socks
Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
Perfect! ❤️ these!
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Reviewed in the United States on February 16, 2026
★★★★★ 4
Stay put!
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
Nice and thin, soft, and stay put. I wear an 8 shoe and don’t like a thick sock taking up room. These socks are a bit tight on big toe. Wish they came in large.
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Reviewed in the United States on October 10, 2023