The question appears repeatedly in travel forums, yet guidebooks and gear reviews consistently provide inadequate answers: what do you actually wear on your feet in Southeast Asia during rainy season when you're hiking waterfalls, walking flooded streets, and island hopping?
A traveler heading to Thailand and Vietnam during monsoon season posted the dilemma on r/onebag: Chacos sandals versus Columbia Drainmaker water shoes. The 10-comment discussion revealed the complexity of footwear decisions that seem simple on paper.
"Never been a huge fan of open toed shoes but open to them if they are the best choice," the traveler wrote. The planned activities span mountains, islands, nature exploration, light hikes, waterfalls, and potentially rafting—the full Southeast Asian experience during the season when everything is wet.
The core tension: closed-toe shoes offer protection and support for hiking, but open sandals dry faster and handle all-day wetness better. In rainy season, "wet" doesn't mean occasional puddles. It means hours of rain, flooded streets ankle-deep, and humidity that prevents anything from truly drying overnight.
Drainmaker-style water shoes seem ideal in theory—closed toe for trail protection, mesh construction for drainage and quick drying. But real-world performance often disappoints. Several commenters noted that water shoes work well for actual water activities (kayaking, beach wear, river crossings) but become uncomfortable during extended walking on pavement or trails.
The drainage holes that allow water out also allow debris in. Sand, small rocks, and street grit enter water shoes and cause friction during long walks. This transforms them from comfortable water gear into blister factories on actual hikes.
Chacos and similar sport sandals offer different trade-offs. The open design prevents debris accumulation and allows feet to breathe in humid conditions. They dry almost instantly—critical when you're wearing them all day through intermittent downpours. The sturdy soles handle light to moderate hiking.
But open-toe limitations matter. Sandals provide less protection on technical trails, offer no barrier against leeches in jungle environments, and leave feet exposed to the sun and insect bites. In cities, they offer zero protection from the disgusting street runoff that characterizes monsoon urban flooding.
Multiple commenters suggested bringing both—water shoes for activities requiring more foot protection, sandals for general daily wear. But this contradicts the onebag philosophy of minimalist packing. Adding two pairs of footwear plus the primary shoes (the traveler mentioned On Cloud sneakers for Japan) creates luggage bulk.
The compromise some travelers adopt: quality sandals as primary footwear, plus lightweight packable water shoes for specific activities. This allows versatility without excessive baggage.
The "third option" emerged from experienced Southeast Asia travelers: embrace regular trail runners and accept that they'll be wet constantly. Modern trail running shoes dry reasonably fast and perform better for serious hiking than sandals or water shoes. In rainy season, the goal isn't keeping feet dry—it's maintaining function while wet.
This approach requires adjusting expectations. Your shoes will be soaked. Your feet will be wrinkled. Bring multiple pairs of quick-dry socks, air out footwear when possible, and accept that total dryness won't happen until you leave the tropics.
Anti-fungal powder becomes essential with this strategy. Perpetually damp feet in enclosed shoes create ideal conditions for athlete's foot and other infections. Prevention matters more than treatment.
One commenter noted that footwear choice depends heavily on specific plans. "Probably nothing too crazy that would warrant true hiking shoes," the original poster wrote. This suggests the Chacos might be sufficient—most casual Southeast Asian nature exploration doesn't require technical footwear.
But defining "light hikes" proves tricky. The trail to Kuang Si Falls in Laos? Sandals work fine. The climb to Mount Batur in Bali at 4am in the rain? Closed-toe shoes become non-negotiable.
The flooding consideration separates rainy season from dry season footwear needs. When streets flood during afternoon downpours—a daily occurrence in places like Bangkok, Hanoi, and Ho Chi Minh City—you'll be walking through water regardless of footwear choice. Sandals let you navigate this without ruining enclosed shoes.
Several travelers mentioned simply going barefoot in flood situations and wearing sandals you can rinse off afterward. This works culturally—many locals do the same—though it requires comfort with the reality of what's in that water.
The consensus from experienced Southeast Asia rainy season travelers: if choosing one pair of non-primary footwear, quality sport sandals (Chacos, Tevas, Keens) offer more versatility than water shoes. They handle daily urban wear, light trails, beach time, and the constant wet conditions better than any closed-toe alternative.
Water shoes serve best as specialized equipment for specific activities rather than general-purpose travel footwear. If your itinerary includes significant water sports, rafting, or serious jungle trekking, they justify the luggage space. For typical Southeast Asian travel mixing cities, beaches, and moderate nature exploration, they're probably unnecessary.
The best travel isn't about the destination—it's about what you learn along the way. In this case, that lesson is simple: perfect footwear for Southeast Asian rainy season doesn't exist. You pick the trade-offs that match your specific plans and accept that your feet will spend a lot of time wet regardless of what you're wearing.
