So I've been poking around 1688 for some solid activewear and came across this shop 广州锐相运动服饰商行. They're a small player with only 32 listings, mostly in tops and outerwear, but what they lack in quantity they make up for in speed. Dispatch to the agent warehouse? A breezy 0.4 days on average, and the domestic shipping to the proxy warehouse clocks in at 1.4 days. That's quick for 1688 – your agent will have your haul within a couple of days. Their top saved items include the CBF Brasil Training Jacket, a Strike Drill Top, and the ACG Gore-Tex Mountain Fly – all seem to be the core of their inventory. Zero defect records flagged, which is a good sign for quality control. But here's the honest part: with only 32 products, you're not getting a massive selection. If you're after variety, this ain't it. But if you need specific training gear that ships fast to your agent, this seller is a solid find. Just remember, that 1.4-day delivery is to the Chinese warehouse, not to your doorstep – international shipping is on you. Verdict: a niche but reliable source if you know what you want.