
With clean, simple lines, it's perfect when things start to get challenging. When the verticality increases and the route to the top requires a significant effort, our K-Performance T-Shirt is the best choice. Made of extremely lightweight, durable, stretchy, and comfortable fabric, it delivers high performance in any conditions. It weighs only 102 grams, and while you're in action you almost forget you're wearing it, leaving your mind free to concentrate on the climb. Thanks to the Polygiene treatment, the K-Performance T-Shirt performs well even after intense use; this treatment inhibits the growth of microorganisms such as bacteria and fungi that can cause unpleasant odors.
FREE SHIPPING
We offers FREE shipping on all orders. UPS, FedEx, DHL, China Post, USPS, DPD, Maersk, Nippon Express, Ryder System, TNT, Expeditors International, Panalpina, Exel is our shipping partner. With free shipping, most orders will be received within 5 business days.
You also have the option to upgrade to Standard Shipping (Ground, 3-5 business days), Expedited Shipping (2nd Day Air), or Rush Shipping (Next Day Air).
We strive to ship your order within 3-5 business days. However, during high volume times such as holidays, this process could take up to 5 or 7 business days. 
FREE SHIPPING
We offers FREE shipping on all orders. UPS, FedEx, DHL, China Post, USPS, DPD, Maersk, Nippon Express, Ryder System, TNT, Expeditors International, Panalpina, Exel is our shipping partner. With free shipping, most orders will be received within 5 business days.
You also have the option to upgrade to Standard Shipping (Ground, 3-5 business days), Expedited Shipping (2nd Day Air), or Rush Shipping (Next Day Air).
We strive to ship your order within 3-5 business days. However, during high volume times such as holidays, this process could take up to 5 or 7 business days. 
This is a standardised guide to give you an idea of what size you will need, however some brands may vary from these conversions.
Ready to Wear Clothing
| Size | XXS - XS | XS - S | S - M | M - L | L - XL | XL - XXL | 
|---|---|---|---|---|---|---|
| UK | 6 | 8 | 10 | 12 | 14 | 16 | 
| US | 2 | 4 | 6 | 8 | 10 | 12 | 
| Italy (IT) | 38 | 40 | 42 | 44 | 46 | 48 | 
| France (FR/EU) | 34 | 36 | 38 | 40 | 42 | 44 | 
| Denmark | 32 | 34 | 36 | 38 | 40 | 42 | 
| Russia | 40 | 42 | 44 | 46 | 48 | 50 | 
| Germany | 32 | 34 | 36 | 38 | 40 | 42 | 
| Japan | 5 | 7 | 9 | 11 | 13 | 15 | 
| Australia | 6 | 8 | 10 | 12 | 14 | 16 | 
| Korea | 33 | 44 | 55 | 66 | 77 | 88 | 
| China | 160/84 | 165/86 | 170/88 | 175/90 | 180/92 | 185/94 | 
| Jeans | 24-25 | 26-27 | 27-28 | 29-30 | 31-32 | 32-33 |