Chaifenko Techwear Sweatpants
- In stock ● ready to ship
- Inventory on the way
- Premium blend of cotton and polyester
- Elastic waistband
- Resistance to wear and tear
- Elastic ankle
- Material: nylon, polyester
- Unisex
- Model Measurements: Height: 186cm, Weight: 80kg, Size: 2XL
-
FREE SHIPPING AND RETURNS
We advise you to take 1 size above your usual size on this trouser.
We get you covered! If the size is wrong, we reship the correct size for free!
| Size (cm) | Length | Waist | Hips | Thigh |
| M | 94 | 68-72 | 102 | 34 |
| L | 96 | 72-76 | 108 | 36 |
| XL | 98 | 76-80 | 112 | 38 |
| 2XL | 100 | 80-84 | 116 | 70 |
| 3XL | 102 | 84-88 | 120 | 72 |
CHAIFENKO Techwear Sweatpants: Style and Comfort Unleashed
Elevate your fashion with these CHAIFENKO Techwear Sweatpants, combining a sleek modern look with unmatched comfort. Crafted from a premium nylon-polyester blend, they offer durability and freedom of movement. Whether for casual outings or athletic activities, these sweatpants adapt effortlessly to your style.
Explore the Versatility of Chaifenko Performance Pants
Dress up or down, conquer your day with a secure fit from the elastic waistband, and enjoy enduring quality with elastic ankles. Redefine your style with CHAIFENKO Techwear Sweatpants. Order now and embrace a new era of functional fashion!
Check out our straps japanese cargo pants, featured in both the captivating techwear pants and the well-received techwear men.
This product follows Japanese sizing. Techwear UK team recommends you to take one size up on this item to ensure your correct size. Some clothing may vary from these measurements, if the item has its own measurements table in DESCRIPTION, please refer to it.
- For example, if you wear S, take M to perfectly fit you.
You can also refer to our size guide:


-SHOES-
Some shoes, sneakers and boots may vary from these measurements, if the item has its own measurements table, please refer to it
| Foot Length | US | EU |
|---|---|---|
| 22.5 cm (36 in) | 4 | 35 |
| 23 cm (37 in) | 5 | 36 |
| 23.5 cm (39 in) | 5.5 | 37 |
| 24 cm (40 in) | 6 | 38 |
| 24.5 cm (42 in) | 6.5 | 39 |
| 25 cm (44 in) | 7 | 40 |
| 25.5 cm (45 in) | 8 | 41 |
| 26 cm (47 in) | 8.5 | 42 |
| 26.5 cm (48 in) | 9 | 43 |
| 27 cm (48 in) | 10 | 44 |
| 27.5 cm (48 in) | 11 | 45 |
| 28 cm (48 in) | 12 | 46 |
| 28.5 cm (48 in) | 12.5 | 47 |
Here is how to determine your foot length:

-RINGS-
- Take some string or a piece of paper no wider than 1.4 cm.
- Wrap it around your finger and mark with a pen where one end of the string or paper meets the other.
- Then line the string or paper against a ruler and read off the measurement. Using the chart below, you can match your finger measurement to a ring size.
| Ring Size | Inside Circumference (Inches) | Inside Circumference (Centimeters) |
| 2 | 1.63" | 4.14 cm |
| 2.5 | 1.69" | 4.29 cm |
| 3 | 1.74" | 4.41 cm |
| 3.5 | 1.79" | 4.54 cm |
| 4 | 1.84" | 4.7 cm |
| 4.5 | 1.89" | 4.8 cm |
| 5 | 1.94" | 4.9 cm |
| 5.5 | 1.99" | 5.05 cm |
| 6 | 2.04" | 5.18 cm |
| 6.5 | 2.09" | 5.30 cm |
| 7 | 2.14" | 5.43 cm |
| 7.5 | 2.19" | 5.56 cm |
| 8 | 2.24" | 5.68 cm |
| 8.5 | 2.29" | 5.81 cm |
| 9 | 2.34" | 5.94 cm |
| 9.5 | 2.39" | 6.07 cm |
| 10 | 2.44" | 6.19 cm |
-GLOVES-
| SIZE (cm) | Hand width | Hand length |
|---|---|---|
| S | 10.5 | 19 |
| M | 11 | 19.5 |
| L | 11.5 | 20 |
| XL | 12 | 20.5 |
Shipping
- UK: free tracked shipping over £100, otherwise £4.95
- International (EU, US & Commonwealth): £8.60
- Dispatched within 1–2 business days; delivery 6–10 days depending on destination
Returns
- 15-day return window from delivery — items unworn, with tags, in original packaging
- Email contact@techwear-uk.com to start a return; return shipping is paid by you (we recommend a tracked service like Evri or Royal Mail)
- Faulty, damaged or wrong item? Contact us within 30 days with photos and we'll fix it at no cost
- Refunds to your original payment method within 10 business days of approval
- EU customers: 14-day cancellation right, no reason needed
Every piece on TECHWEAR UK is hand-picked for one reason: it has to look like something, not everything.
We don't chase trends or pad the catalogue, just a tight edit of techwear and streetwear for people who dress for themselves.
Bold, functional, unmistakably yours.