Limited edition. Read the breakthrough.
On August 1, 2025, researchers at Penn State University solved a centuries-old mystery dating back to Benjamin Franklin’s iconic kite experiment. Using advanced simulations and high-energy physics modeling, they uncovered the actual mechanism that initiates lightning in storm clouds.
Their findings show that intense electric fields within thunderclouds can accelerate free electrons to near-light speeds. These electrons then collide with atmospheric molecules, triggering a cascade of interactions—including the emission of X-rays—that ultimately give rise to a lightning bolt. This chain reaction also explains the elusive phenomenon of “dark lightning” (terrestrial gamma-ray flashes), observed by satellites but previously misunderstood.
Limited edition design:
• 100% polyester, canvas upper side
• Ethylene-vinyl acetate (EVA) rubber outsole
• Breathable lining, soft insole
• Faux leather toe cap
• Padded collar, lace-up front
• Soles and laces in matching colors
Important: This product is available in the following countries: United States, Canada, Australia, United Kingdom, New Zealand, Japan, Austria, Andorra, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Holy See (Vatican city), Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Liechtenstein, Luxemburg, Malta, Monaco, Netherlands, Norway, Poland, Portugal, San Marino, Slovakia, Slovenia, Switzerland, Spain, Sweden, and Turkey. If your shipping address is outside these countries, please choose a different product.
Disclaimer: The shoes will have a glue-like smell when opening the box. The smell will disappear a few days after the shoes are unpacked.
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the lead, cadmium, mercury, flammability, formaldehyde, azo dyes and BPS level requirements.
In compliance with the General Product Safety Regulation (GPSR),
Ascenda Luna and
SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at
gpsr@sindenventures.com. You can also write to us at
Info@ascendaluna.com
17456
Alimos, Athens Metropolitan Area or
Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.Size guide
| |
US MEN |
UK |
EUROPE |
FOOT LENGTH (inches) |
JAPAN |
OUTSOLE LENGTH (inches) |
| 5 |
5 |
4 |
37.5 |
9 ⅛ |
23 |
10 ¼ |
| 5.5 |
5.5 |
4.5 |
38 |
9 ¼ |
23.5 |
10 ¼ |
| 6 |
6 |
5 |
38.5 |
9 ½ |
24 |
10 ⅝ |
| 6.5 |
6.5 |
5.5 |
39 |
9 ⅝ |
24.5 |
10 ⅝ |
| 7 |
7 |
6 |
40 |
9 ¾ |
25 |
10 ¾ |
| 7.5 |
7.5 |
6.5 |
40.5 |
10.00 |
25.5 |
11 ⅛ |
| 8 |
8 |
7 |
41 |
10 ⅛ |
26 |
11 ⅛ |
| 8.5 |
8.5 |
7.5 |
42 |
10 ¼ |
26.5 |
11 ⅜ |
| 9 |
9 |
8 |
42.5 |
10 ½ |
27 |
11 ⅝ |
| 9.5 |
9.5 |
8.5 |
43 |
10 ⅝ |
27.5 |
11 ⅝ |
| 10 |
10 |
9 |
44 |
10 ¾ |
28 |
12.00 |
| 10.5 |
10.5 |
9.5 |
44.5 |
11.00 |
28.5 |
12 ⅛ |
| 11 |
11 |
10 |
45 |
11 ¼ |
29 |
12 ⅛ |
| 11.5 |
11.5 |
10.5 |
46 |
11 ½ |
29.5 |
12 ½ |
| 12 |
12 |
11 |
46.5 |
11 ¾ |
30 |
12 ¾ |
| 12.5 |
12.5 |
11.5 |
47 |
11 ⅞ |
30.5 |
12 ¾ |
| 13 |
13 |
12 |
47.5 |
12 |
31 |
12 ¾ |
| |
US MEN |
UK |
EUROPE |
FOOT LENGTH (cm) |
JAPAN |
OUTSOLE LENGTH (cm) |
| 5 |
5 |
4 |
37.5 |
23.2 |
23 |
26.2 |
| 5.5 |
5.5 |
4.5 |
38 |
23.5 |
23.5 |
26.2 |
| 6 |
6 |
5 |
38.5 |
24.1 |
24 |
27 |
| 6.5 |
6.5 |
5.5 |
39 |
24.5 |
24.5 |
27 |
| 7 |
7 |
6 |
40 |
24.8 |
25 |
27.3 |
| 7.5 |
7.5 |
6.5 |
40.5 |
25.4 |
25.5 |
28.3 |
| 8 |
8 |
7 |
41 |
25.7 |
26 |
28.3 |
| 8.5 |
8.5 |
7.5 |
42 |
26 |
26.5 |
29 |
| 9 |
9 |
8 |
42.5 |
26.7 |
27 |
29.5 |
| 9.5 |
9.5 |
8.5 |
43 |
27 |
27.5 |
29.5 |
| 10 |
10 |
9 |
44 |
27.3 |
28 |
30.5 |
| 10.5 |
10.5 |
9.5 |
44.5 |
28 |
28.5 |
30.8 |
| 11 |
11 |
10 |
45 |
28.6 |
29 |
30.8 |
| 11.5 |
11.5 |
10.5 |
46 |
29.2 |
29.5 |
31.8 |
| 12 |
12 |
11 |
46.5 |
29.9 |
30 |
32.4 |
| 12.5 |
12.5 |
11.5 |
47 |
30.2 |
30.5 |
32.4 |
| 13 |
13 |
12 |
47.5 |
30.6 |
31 |
32.4 |
