Right now there are 115 deals from Amazon Resale, formerly Amazon Warehouse Deals, in Sports & Outdoors › Exercise & Fitness › Clothing › Active › Base Layers & Compression. These are inspected returns and open-box items that Amazon sells and ships itself. WarehouseHunter puts each one next to its current new price, so you can see what you save at a glance.

Brands with the most offers here: LEVSOX, Cotton, Under Armour, CompressionZ, MathCat, CHARMKING, Ekouaer, FITRELL. Every item is a one-off, so the stock moves all day and new deals keep arriving.