X
CLICK HERE to join our Email List and get 15% off your first order*
*Restrictions Apply. Click for details.
X
Signin to Your Account
Questions? Call our tri Specialists! 1-800-445-4790

Crumbs

Product Images

Castelli UPF 50+ Light Arm 2 Sleeves White
Castelli UPF 50+ Light Arm 2 Sleeves Black
White
Click to zoom
Castelli UPF 50+ Light Arm 2 Sleeves 1
Castelli UPF 50+ Light Arm 2 Sleeves 2

Castelli UPF 50+ Light Arm 2 Sleeves

Pricing and Order Section

Mfg PartNum:
(4 customer reviews)
Earn $3.60 in Podium Club credit. Click to Learn More.
360
POINTS
$39.99
MSRP: $39.99
SAVE
In Stock Now
This color/size is not eligible for Podium Club points
Price matches are is not eligible for Podium Club points
Free Shipping on Orders Over $69*
 

Description

Save The Sunscreen

The Castelli Light Arm 2 Sleeves provide UPF 50+ sun protection without overheating.

Features:

  • Solare fabric keeps the chill off without causing overheating
  • UPF 50+ protection
  • Polyester based for excellent moisture management
  • Silicone elastic at top for excellent grip

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Size Chart

SMLXL2XL3XL
Chest36¼"37¾"39½"41¼"43¼"45¼"
 
Waist31½"33"34½"36½"38½"40½"
 
Hips37"38½"40"42"44"46"
 
Inseam32¼"32.67"33"33½"33.85"34¼"
 

Specifications

White - Small

Mfg PartNum: P4525031001-2 

White - Medium

Mfg PartNum: P4525031001-3 

White - Large

Mfg PartNum: P4525031001-4 

White - X-Large

Mfg PartNum: P4525031001-5 

Black - Small

Mfg PartNum: P4525031010-2 

Black - Medium

Mfg PartNum: P4525031010-3 

Black - Large

Mfg PartNum: P4525031010-4 

Black - X-Large

Mfg PartNum: P4525031010-5 

Reviews

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(2)
(1)
(1)
(0)
(0)
(50%)
(25%)
(25%)
(0%)
(0%)
work great
by RAM55ICTKS
Competitive Racer
Wichita, KS

needed some sun protection for cycling and golf these fit great, seem to wick moisture also.

Reviewed 7/28/2025
Was this review useful to you? Yes/No
Thank you for your feedback.
Solid arm sleeves
by DOB
Cycling Enthusiast
Philadelphia, PA

Wore these for a few early morning rides that started cooler and got hot. Even when it was pretty warm out, I still kept these on. They breathe pretty well and kept the sun off.

Fit pretty true to jersey size. I wear a L Castelli jersey and went L here too.

Recommended.

Reviewed 7/24/2025
Was this review useful to you? Yes/No
Thank you for your feedback.
Sun protection without the chemicals
by John
Cycling Enthusiast
Naples, FL

I've been using these Castelli arm sleeves for years. I am happy to minimize the amount of sunscreen I use on my body while maintaining good UVA protection. In addition, I am able to use these even in the hottest weather as the sweat on them wicks off at speed and has a decent cooling effect. The only think about them is the price and the fit - it's tough getting the upper arm attachment flat and comfortable at tiimes and the wrist area can sometimes be loose.

Reviewed 7/11/2025
Was this review useful to you? Yes/No
Thank you for your feedback.
Wished it fit and felt better
by JamesMurray
Cycling Enthusiast
Atlanta

Use as light weight arm warmers and sun protection. Bright white color. Fits better around upper arm but is somewhat too loose on the lower portion. Lacks elasticity to conform snuggly. The fabric doesn't feel quite as good as my other pair of white arm coolers.

Reviewed 6/26/2025
Was this review useful to you? Yes/No
Thank you for your feedback.
additional content loading
additional content loading
additional content loading