Studded leather is leather that includes metal studs. Studded leather can be purchased or made, comes in many colors, and can last 20 years.
Wildheart Sentinel - Studded Leather : r/DnDHomebrew
HiiFeuer Medieval Studded Leather Armor with Thigh Armor and Mercenary Arm Guards, Retro Faux Leather Costume for LARP& Ren Faire : Clothing, Shoes & Jewelry
Bicast Leather - An Economical Option for Leather Appearance
Crossgrain Leather - A Corrected Leather With Many Uses
Suede Leather - Unique Texture for Clothes and Crafting
Studs: Fashionably Useless Studded Leather Armor VS Brigadine – Nerdarchy
Pearlized Leather - When to Choose for Style and Function
Llama Leather - A Unique, Dense, Durable Crafting Option
Chap Leather - What To Look For To Get Great Results
Setting Leather Studs - Leathersmith Designs Inc.
What is A Studded Leather Jacket Is it Worth to Buy? – PalaLeather
Epi Leather - Luxurious, Durable, & a Louis Vuitton Classic
Suede Leather - Why It's Great, Soft, and So Fuzzy
Was the studded leather armour used in D&D ever used in real historical combat situations? If so, was it useful? - Quora