Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. We have found one coupon for this product!
Link: Banggood product page
Coupon (54.04 USD): BG589b2e
(CouponsFromChina.com tip: just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG1593aa, Cuponation9, BG8ReviTrage, BGGutscheine, BG00c906, BG8OFFCOUPON, TTBLACK5
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Here is price history (for all/most countries) for Menico Men Breathable Waterproof Anti-skid Hiking Shoes 40-44.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).