OMID · 5 products
OMID Swim Caps for Long and Thick Hair
Five silicone caps make up this line. Three are cut roomy, with space for braids, dreadlocks and heavy curls: the oversized black cap, the extra large white flower cap and the white cap made for women with long hair. The other two, a black and a glossy white cap, sit closer to the head for long hair that needs less volume.
The real choice is between room and grip. A roomy cap swallows a large amount of hair, while a snug, highly elastic cap holds less and fits closely for regular training in a chlorinated pool.
Every Swim Cap in the Line
Two black caps, two white ones and a white flower print, each shown in its own color.
OMID Oversized Swim Cap for Long Hair Black
Black oversized silicone swim cap for lap swimming with long or thick hair.
- Color: Black
- Chlorine-resistant silicone
- Tear-resistant construction
- Non-slip interior band
- Flexible oversized design
- Size: One Size
OMID White Waterproof Swim Cap for Women
White waterproof swim cap with ample room for women with long hair or dreadlocks.
- Color: White
- Soft, flexible silicone
- Ample interior space for long hair
- High elasticity with non-slip interior band
- Tear-resistant strength
- Size: One Size
OMID Black Silicone Swim Cap for Long Hair
Black long hair swim cap in soft silicone for frequent pool training.
- Color: Black
- High elasticity for a snug fit
- Soft, flexible silicone
- Chlorine-resistant formulation
- Size: One Size
OMID Long Hair Silicone Swim Cap White
Glossy white silicone swim cap for adults with long hair in pool training.
- Color: White
- Flexible silicone construction
- Chlorine-resistant material
- Non-slip interior
- Smooth, glossy finish
- Size: One Size
OMID Extra Large Swim Cap White Flower
White flower extra large swim cap with room for braids, dreads and thick hair.
- Color: White flower
- Extra large silicone swimming cap
- Room for long hair, braids and dreadlocks
- Gentle silicone material
- Size: One Size
What to Weigh Before Picking a Cap

How much hair goes inside
Braids, dreadlocks and very thick hair need the extra large white flower cap or the oversized black one. Long hair of ordinary thickness fits the snug black or glossy white cap, which leave less loose silicone around the head.

How often the cap meets chlorine
The black oversized cap, the black long hair cap and the glossy white cap are made of chlorine-resistant silicone, so they are the ones for a pool plan of several sessions a week. The white flower cap is aimed at resort pools, ocean swims and relaxed time in the water.

Grip at the hairline
A non-slip interior band runs inside the white waterproof cap and the oversized black cap, and the glossy white cap also has a non-slip inside. That band is the part that holds a cap in place through lap swimming or a water aerobics class.
Matching an OMID Cap to Your Hair and Routine
Dreadlocks or heavy braids
If your hair is long and braided or locked, go for the extra large white flower cap, which uses gentle silicone and is sized to hold dreads and thick hair.
Check price on AmazonThick curls for laps and aerobics
The oversized black cap is flexible, tear-resistant and chlorine-resistant, a sturdy option for lap swimming, water aerobics and days at the beach.
Check price on AmazonLong hair and daily pool training
For long hair that does not need extra volume, the black long hair cap has high elasticity for a snug fit and chlorine-resistant silicone for frequent sessions.
Check price on AmazonWomen who want a roomy white cap
The white waterproof cap gives ample interior space for long hair, braids or curls, with a tear-resistant body and an elastic, non-slip band for fitness training or casual pool time.
Check price on AmazonOMID Caps Side by Side
Five caps compared by how much hair they hold, how they grip and where each one fits in.
| OMID | Interior room | Grip and stretch | Silicone | Suited to | Check price on Amazon |
|---|---|---|---|---|---|
| Oversized cap, black | Oversized, for curls, braids and dreads | Flexible, non-slip interior band | Chlorine- and tear-resistant | Laps, water aerobics, beach | Check price on Amazon |
| Waterproof cap, white | Ample room for long hair | High elasticity, non-slip band | Soft, tear-resistant | Fitness training, casual pool time | Check price on Amazon |
| Long hair cap, black | Long hair | Snug, high elasticity | Soft, chlorine-resistant | Regular chlorinated pool sessions | Check price on Amazon |
| Glossy long hair cap, white | Long hair | Non-slip interior | Chlorine-resistant, smooth glossy finish | Swim class, pool or beach | Check price on Amazon |
| Extra large cap, white flower | Extra large, room for braids and dreadlocks | One size, gentle feel | Gentle silicone | Resort pools, ocean swims, leisure | Check price on Amazon |
Swim Cap Questions Before You Order
How is a one-size cap meant to fit?
Can men wear these caps?
Which caps suit several pool sessions a week?
Can the caps be worn in the sea?
Gear up for the pool and the slopes
Polarized and anti-fog swim goggles, silicone swim caps, snorkels, OTG ski goggles, merino ski socks and insulated gloves. Check colors and today’s price on Amazon.




