Second Skin
Rashguard - Api Jiwa (Original Design)
Rashguard - Api Jiwa (Original Design)
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API JIWA.
The fire that refuses to die.
The flame crest over the chest represents the inner heat that drives a fighter forward — a spirit that burns quietly, without the need for display.
The spiraling patterns across the sleeves symbolize endurance and rising power, drawn from Nusantara tattoo and carving traditions.
The spine sigil on the back marks resilience — the place where courage is held.
For fighters who do not fold when tired.
For those who rise again, no matter the round.
Product Features
4-Way Stretch Performance Weave — moves with your grappling mechanics
Compression Stability Fit — keeps your breathing & movement grounded
Quick-Dry & Breathable Fabric — stays light, even in long rolls
Flatlock Anti-Chafe Stitching — no irritation under friction
Fade-Resistant Ink — art remains sharp despite sweat and wash
Anti-Microbial Layer — prevents smell buildup
Materials & Construction
Composition: Polyester + Spandex
Print: High-heat sublimation for durability
Sleeve Pattern: Raglan cut for shoulder rotation & frames
Care: Cold wash + hang dry for longest life
Fit & Intended Use
Fit: Supportive compression — firm but not restrictive
Movement Feel: Controlled, strong, centered
Ideal For:
- BJJ / Grappling
- MMA
- Muay Thai Drilling
- Strength & Conditioning
- General Training Sessions
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Sizing & Build
Boxing & Muay Thai Gloves
- Standard boxing glove sizing by weight (oz)
- Choose lighter weights for pads and bag work
- Choose heavier weights for sparring and protection
If you are unsure, feel free to reach out and we will guide you based on training use. Happy to help.
Long Sleeve Rashguards - Comfort Fit
S
- Chest: 45 - 47 cm
- Length: 63 - 65 cm
- Shoulder: 37 - 39 cm
M
- Chest: 47 - 49 cm
- Length: 66 - 68 cm
- Shoulder: 40 - 42 cm
L
- Chest: 49 - 51 cm
- Length: 69 - 71 cm
- Shoulder: 43 - 45 cm
XL
- Chest: 51 - 53 cm
- Length: 72 - 74 cm
- Shoulder: 46 - 48 cm
Short Sleeve Rashguards - Compression Fit
XS
- Chest: 36 - 38 cm
- Length: 62 - 64 cm
- Shoulder: 31 - 33 cm
S
- Chest: 39 - 41 cm
- Length: 65 - 67 cm
- Shoulder: 33.5 - 35.5 cm
M
- Chest: 42 - 44 cm
- Length: 68 - 70 cm
- Shoulder: 36 - 38 cm
L
- Chest: 45.5 - 47.5 cm
- Length: 73 - 75 cm
- Shoulder: 38.5 - 40.5 cm
XL
- Chest: 49 - 51 cm
- Length: 78 - 80 cm
- Shoulder: 41 - 43 cm
2XL
- Chest: 52.5 - 54.5 cm
- Length: 82 - 84 cm
- Shoulder: 43.5 - 45.5 cm
Bomber Jacket
S - Slim Build
- Chest Circumference: 92 - 96 cm
- Length: 64 - 66 cm
- Sleeve: 61 - 63 cm
M - Regular / Athletic Build
- Chest Circumference: 97 - 102 cm
- Length: 67 - 69 cm
- Sleeve: 64 - 65 cm
L - Broad / Muscular Build
- Chest Circumference: 103 - 108 cm
- Length: 70- 72 cm
- Sleeve: 66 - 67 cm
XL - Heavily Built / Relaxed Fit
- Chest Circumference: 109 - 115 cm
- Length: 73 - 75 cm
- Sleeve: 68 - 69 cm
T-Shirt
S - Slim Build
- Chest: 46 - 48 cm
- Length: 66 - 68 cm
- Sleeve: 42 - 44 cm
M - Regular / Athletic Build
- Chest: 50 - 52 cm
- Length: 69 - 71 cm
- Shoulder: 45 - 47 cm
L - Broad / Muscular Build
- Chest Circumference: 54 - 56 cm
- Length: 72 - 74 cm
- Shoulder: 48 - 50 cm
XL - Heavily Built / Relaxed Fit
- Chest Circumference: 58 - 60 cm
- Length: 75 - 77 cm
- Shoulder: 51 - 53 cm
Muay Thai Pants
S - Lightweight Build
- Waist (Relaxed): 60 - 72 cm
- Waist (Max Stretch): Up to 90 cm
- Short Length: 34 - 36 cm
M - Athletic Build
- Waist (Relaxed): 66 - 78 cm
- Waist (Max Stretch): Up to 96 cm
- Short Length: 36 - 38 cm
L - Broad / Muscular Build
- Waist (Relaxed): 72 - 84 cm
- Waist (Max Stretch): Up to 102 cm
- Short Length: 38 - 40 cm
XL - Relaxed Fit
- Waist (Relaxed): 78 - 92 cm
- Waist (Max Stretch): Up to 110 cm
- Short Length: 40 - 42 cm
*The pants are based on Indonesia local sizing. For instance, if your preference is International size M, please select size L.