Great Store with Great Original Gear at better prices than the market. The support and admin team are very attentive and responsive. I am happy with my purchase and will definitely buy from Hillmalaya in the future
RW2041-XS
Collections: Back in Stock Runderwear Underwear Women Women's and Unisex Underwear
| Size | Waist | |
| inches | cm | |
| S | 30 - 32 | 76.2 - 81.3 |
| M | 32 - 34 | 81.3 - 86.4 |
| L | 34 - 36 | 86.4 - 91.4 |
| XL | 36 - 38 | 91.4 - 96.5 |
| XXL | 38 - 40 | 96.5 - 102 |
| XS | S | M | L | XL | XXL | ||
| WAIST | inches | 25 | 27 | 29 | 31 | 33 | 35 |
| cm | 63.5 | 68.6 | 73.7 | 78.7 | 83.8 | 88.9 | |
| HIPS | inches | 35 | 37 | 39 | 41 | 43 | 45 |
| cm | 88.9 | 94 | 99.1 | 104 | 109 | 114 |
| S | M | L | XL | |
| UK Size | 8-10 | 10-12 | 12-14 | 16-18 |
| US Size | 4-6 | 6-8 | 8-10 | 12-14 |
| Bust (inches) | 35 | 37 | 39 | 41 |
| Bust (cm) | 90 | 95 | 100 | 105 |
| Waist (inches) | 27 | 29 | 31 | 33 |
| Waist (cm) | 70 | 75 | 80 | 85 |
| Hips (inches) | 37 | 39 | 41 | 43 |
| Hips (cm) | 95 | 100 | 105 | 110 |
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Black / XS
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Lightweight and breathable, the Women’s Running Boy Shorts are super-soft and seamless, so you always run smooooth… Super-supportive, comfortable and of course, 100% chafe-free – guaranteed.
Runderwear is the original performance underwear for running. Our mission is to eliminate the discomfort caused by ill-fitting underwear and clothing and create performance running underwear, base layers, running bras and socks that are supremely comfortable and chafe-free.

Chafe-Free
Our multi award-winning underwear range was created as a solution to the bane of many runners’ lives – chafing. Each different product is designed with the same core elements in mind, then tweaked to suit different style preferences and provide an anti-chafing solution for all.

Seamless Technology
The underwear is created on a 360° seamless machine from a single piece of fabric, which means no side seams or labels. This significantly reduces the risk of skin irritation and minimises wastage during the production process versus the traditional cut and sew method.

Moisture Wicking
The technical fabric has excellent moisture-wicking properties to remove sweat from your skin quickly. It has been extensively researched and tested to maximise performance, helping you stay dry and comfortable - even during the most intense exercise.

Breathable Fabric
The performance fabric is lightweight and breathable, with carefully positioned micro-perforations incorporated into the design of each underwear style. These maximise airflow and optimise core temperature control, helping you to stay cool in any conditions.

Ergonomically Designed
Specifically engineered for runners, by runners to deliver the ultimate experience in comfort. Durable fabric with 4-way stretch movement allows you to run freely and provides support to your body, making it the perfect first layer against your skin.
★ 4.9 · 1412 reviews on Google
Write a review★★★★★
Great Store with Great Original Gear at better prices than the market. The support and admin team are very attentive and responsive. I am happy with my purchase and will definitely buy from Hillmalaya in the future
★★★★★
Delivery was very fast, and when there was a problem with the parcel along the way, it was dealt with proactively and promptly 👍🏻👍🏻👍🏻
送貨非常快速,中途包裹有問題主動迅速處理👍🏻👍🏻👍🏻
★★★★★
Good Price, Fast Delivery. Thanks!
★★★★★
Got it fast delivery in less than a week from HK to PH, product is sealed and delivered properly.
★★★★★
Fast shipping, good packaging, cheap price
發貨快, 包裝好, 價格平
★★★★★
Fast trade
★★★★★
Shipping was so fast 👍🏻
出貨好快👍🏻
★★★★★
Received the item – fast, beautiful, great!!
已收到貨品,快,靚,正!!
★★★★★
Great value for money
性價比高
★★★★★
Fast response and timely delivery. Happy with my purchase.
★★★★★
Ordered a SL naked running band online, the product delivered very quickly. I can't wait to use it on my run!
★★★★★
Very good service provided by Hillmalaya. Will buy from them again
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