SKU: 42009375461

RX12 SL

Sale price$600.75 Regular price$667.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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For Your Every Summer RSVP, with Code: SUMMER15

Description

RX12 SLThe RX12 is Kstles top model in the piste category and delivers maximum performance. The core construction featuring the Infini Core Race has once again been further developed to enable an even more homogeneous and balanced ride. The World Cupinspired sidecut and race finish make the RX12 SL an uncompromising race machine. HOLLOWTECH RACE, combined with a high quality sandwich construction and a wood core wrapped in a carbonfiberglass composite,

The RX12 is Kästle’s top model in the piste category and delivers maximum performance. The core construction featuring the Infini-Core Race has once again been further developed to enable an even more homogeneous and balanced ride. The World Cup–inspired sidecut and race finish make the RX12 SL an uncompromising race machine. HOLLOWTECH RACE, combined with a high-quality sandwich construction and a wood core wrapped in a carbon–fiberglass composite, results in precise smoothness and stability in high-speed turns. This slalom carver impresses ambitious piste skiers with precise edge grip and explosive short-radius turns. The RX race line has been completely redesigned and now features a full-surface finish in the brand’s color mint.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 42009375461

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4.8 ★★★★★
Based on 12 reviews
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Verified Purchase
Definitely The Best sugar alternative
Omaha, US
★★★★★ 1
Falls apart after 5 wash cycles
Terrible. Do not buy. Only last 5 wash cycles before unraveling and falling apart. Also, uncomfortable as hell.
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Reviewed in the United States on August 12, 2025
T
Verified Purchase
Thin plastic
Houston, US
★★★★★ 2
Disappointing, durability despite softness
Size: X-Large, Color: Organic Cotton 2 (5 Black)
I really wanted to love these underwear. The material is incredibly soft and has a nice, thick feel that seemed promising at first. Unfortunately, the quality doesn’t hold up. After about 12 washes, the seams started coming apart, and within two months, I had to throw away two of the five pairs because the fabric separated from the waistband. It’s frustrating because they were so comfortable initially, but the poor stitching makes them a bad investment. I wouldn’t recommend these unless the company improves their durability or you’re OK with losing One or two pair of the five
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Reviewed in the United States on March 27, 2025
M
Verified Purchase
Matthew Howard
Louisville, US
★★★★★ 5
Love these Undies
I LOVE these underwear! Fabric is great, washes well and durable. The need more!
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Reviewed in the United States on November 30, 2025
S
Verified Purchase
Siobhan Smith
Omaha, US
★★★★★ 5
Super soft and comfortable!
I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
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Reviewed in the United States on November 13, 2025
M
Verified Purchase
Mariel
Natrona Heights, US
★★★★★ 5
Well made, light fabric. Waist doesn't roll.
These bamboo underwear really do keep you cool. They fit true to size, and wear easily. the wide elastic waist band doesn't roll on me. They are comfortable to wear, washed and dried easily. The material has some stretch to it, but not a lot. Well made, no stray strings. Perfect fit for me. Just what I was looking for.
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Reviewed in the United States on May 17, 2026

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