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Shipping Estimate
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- USA
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Ships within 48 hours · Estimated delivery Sep 26 - Oct 1
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
4 in. x 4 in. Enhance Classic White Composite Post Cap-FlatTrex post sleeves, post sleeve caps and post sleeve skirts are the hub of all our railing lines and are available in our seven Transcend railing colors. Meaning you can pair these universal components with components from every other Trex railing line for countless ways to achieve your unique vision. Any which way you like. The 4 in. x 4 in. Classic White Post Sleeve Flat Cap goes over the 4 in. x 4 in. Post Sleeve, providing a finished, detailed look
Trex post sleeves, post sleeve caps and post sleeve skirts are the hub of all our railing lines and are available in our seven Transcend railing colors. Meaning you can pair these universal components with components from every other Trex railing line for countless ways to achieve your unique vision. Any which way you like. The 4 in. x 4 in. Classic White Post Sleeve Flat Cap goes over the 4 in. x 4 in. Post Sleeve, providing a finished, detailed look to your deck.- High-performance, low-maintenance
- No vibrating, squeaking or rattling, like vinyl railings
- Quick and easy assembly
- A strong, sturdy look and feel
- Unrivaled fade, stain, scratch and mold resistance
- Will never rot, splinter or warp - so there is no painting, staining or sanding required
- Cleans easily with just soap and water
- Complete the look with the 4 in. x 4 in. classic white post sleeve skirt
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
4.2 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Fit is great!
Size: 6-10, Color: Halo Gray/Assorted
These socks fit perfectly and never slip!
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Reviewed in the United States on April 9, 2026
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
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